How Fast Is 103 Km In Mph? Top Answer Update

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On July 27th at 3:45 p.m. our group started and I calculated that with a march of 22 hours we would cover the 100th kilometer and cross the finish line at 1:45 p.m. the following day. The starting point was a sports club in Krailling near Munich. The route should lead once to the southern end of Lake Starnberg, once around it and back to the starting point. This Saturday I was very nervous. The usual hustle and bustle at the start and the preceding drummers ensured a relaxed atmosphere. Then the time had finally come: my two friends and I started what was probably the toughest march of our lives. At first I found it strange walking across the starting line with my backpack on. After all, I was used to starting a race with 100 percent power and speed.

But after ten kilometers the strangeness gave way to another, more welcome feeling: I was having fun. Almost 2,500 participants started in Munich. This gigantic hiking group created a unique atmosphere. For the first four hours we talked about everything we could think of. Men, family, professional life – no topic was neglected. After 25 kilometers we reached the first marshal. My feet were fine then. My knees, ankles, muscles and shoulders didn’t cause any problems either. A little calmer, but in a good mood, we set off again after a short break. Around 8 p.m. we reached the Isartrails and only a short time later the path in front of and behind us was illuminated by many headlights.

Enter the speed in kilometers per hour below to convert the value to miles per hour.

Do you want to convert miles per hour to kilometers per hour?

How to convert kilometers per hour to miles per hour

The quickest way to convert kilometers per hour to miles per hour is to use this simple formula:

mph = km/h ÷ 1.609344

Speed ​​in miles per hour equals speed in kilometers per hour divided by 1.609344. Since one kilometer per hour is 1.609344 miles per hour,[1] this is the conversion ratio used in the formula.

For example, here’s how to convert 5 kilometers per hour to miles per hour using the formula above. 5 km/h = (5 ÷ 1.609344) = 3.106856 mph

Kilometers per hour and miles per hour are both units used to measure speed. Read on to learn more about each unit of measurement.

How fast is Usain Bolt running?

Bolt holds both the 100m and 200m world records – 9.58 and 19.19 seconds respectively – and the last three Olympic titles in each event.

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Ever since automatic timing became mandatory, his world records have made him the fastest person ever measured.

Athletics Usain Bolt: I could have won more if I was serious 02/12/2016 AT 20:56

Usain Bolt celebrates his first world record in the 200m in Beijing 2008 Credit: Reuters

How is Bolt the fastest recorded human of all time?

The fastest recorded human walking speed was recorded in Berlin in 2009 between 60 and 80 m in Bolt’s world-record 9.58-second 100 m final.

Bolt was measured at 44.72 km/h, which is 27.8 mph.

The Jamaican covered the distance between 60 and 80 m in a time of just 1.61 seconds.

Is Bolt’s 100m world record really the fastest ever?

Officially yes. But the unpopular answer is “no” because Bolt’s rival Justin Gatlin had a very wind-assisted run in 2011.

The controversial American ran the 100m in 9.45 seconds – the fastest time recorded for a human at that distance – beating Bolt’s world record by 0.13 seconds.

However, Gatlin – twice disqualified from the competition for drug-related offenses – was helped by a huge 20-meter-per-second tailwind on a Japanese game show, so time didn’t count.

Still, no one has ever been recorded running faster from a stationary start on a flat surface – hence Gatlin’s smug grin as he posed next to the clock.

Is the 100-meter dash even the fastest run?

On average, faster running speeds are usually recorded on the 200m because athletes don’t have to react and accelerate as much during the race.

For example, when Bolt broke both the 100m and 200m world records at the Beijing 2008 Olympics, his 200m time was 19:30 – less than double his time of 9.69 seconds 100 meters

But the fastest times on record are in the 4 x 100m relay, where the “anchor” leg runner is able to accelerate before even receiving the baton and running through the line.

Bolt’s “anchor” leg at the Glasgow 2014 Commonwealth Games was measured at a staggering 8.65 seconds. Of course Jamaica won.

Usain Bolt with his Jamaican teammates at the Glasgow 2014 Commonwealth Games Credit: Reuters

How does Bolt’s time compare to land animals?

According to the American Museum of Natural History, Bolt’s highest recorded speed of 27.8 mph over 100 m doesn’t compare too well:

Cheetah – 70mph

Antelope – 61mph

Lion – 50mph

Moose – 45mph

Greyhound – 39mph

Warthog – 30mph

Grizzly Bear – 30 mph

Domestic Cat – 30mph

Remember when rugby star Bryan Habana was in a race against a cheetah? Even with a 50m lead, things didn’t go so well…

Tokyo 2020 Athletics already have the new Bolt – it’s time to guess Thompson-Herah on 12/24/2021 at 13:32

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Mach in miles per hour

Format decimal fractions

Accuracy Select resolution 1 significant digit 2 significant digits 3 significant digits 4 significant digits 5 significant digits 6 significant digits 7 significant digits 8 significant digits

Note: Fractional results are rounded to the nearest 1/64. For a more accurate answer, please select “Decimal” from the options above the result.

Note: You can increase or decrease the precision of this answer by selecting the number of significant digits required from the options above the result.

Note: For a pure decimal result, please select “Decimal” from the options above the result.

Convert miles to meters

Convert your own mileage value to meters using the converter below.

Metric Kilometer (km) Meter (m) Decimeter (dm) Centimeter (cm) Millimeter (mm) Micrometer (µm) Nanometer (nm) Angstrom (Å) British/American League Mile (mi) Furlong Chain Rod (rd) Yard (yd ) foot (ft) link hand inch (in) line mil (mil) thou (thou) nautical nautical mile fathom astronomical parsec (pc) light-year astronomical unit (AU) light-minute light-second metric kilometer (km) meter (m) decimeter (dm) Centimeter (cm) Millimeter (mm) Micrometer (µm) Nanometer (nm) Angstrom (Å) British/American League Mile (mi) Furlong Chain Rod (rd) Yard (yd) Foot (ft) Link Hand Inch (in ) Line Mil (mil) Thou (thou) Nautical nautical mile Fathom Astronomical Parsec (pc) Light year Astronomical unit (AU) Light minute Light second 0 decimal places 1 decimal place 2 decimal places 3 decimal places 4 decimal places 5 decimal places 6 decimal places 7 decimal places 8 decimal places 9 decimal places 10 decimal places

From equals to

If you wish, you can reverse the conversion using the meters to miles converter

For other length conversions, use the length conversion tool

Facts about mile (mi)

A mile is a unit of length commonly used to measure distance in a number of different systems including imperial units, common United States units and Norwegian/Swedish mils. Its size can vary from system to system, but is between 1 and 10 kilometers in each case. See all mileage conversions here.

Facts about meters (m)

The meter or meter (US) is a measure of length. It is the fundamental unit of length in the metric system and the International System of Units (SI) used for general and scientific purposes worldwide. The symbol for meter is m. Historically, the meter was defined by the French Academy of Sciences as 1/10,000,000 of the distance from the equator to the North Pole through Paris. It is now defined by the International Bureau of Weights and Measures as the distance traveled by light in absolute vacuum in 1/299,792,458 of a second. This roughly corresponds to the distance from the ground to the hipbone of an average barefoot man. See all meter conversions here.

General information about miles to m

Other conversion pairs in length

1 mile equals 1,609,344 meters, which is the conversion factor from miles to meters.

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Bagging a 7-minute mile is a great goal for the recreational runner. It’s quick, but with determination and hard work, it can be an achievable and worthwhile goal.

And a mile is a satisfactory distance to race.

Four clean loops of a running course, your legs are getting hard, your breath is working to catch up and before you know it it’s all over.

Improving your mileage pace can have an amazing impact on other areas of your running. Working on speed can improve your running form, improve your cadence, and build strength in your legs.

And remember, running a mile no matter how fast you can do it is still an aerobic event. If you can improve your maximum aerobic power in a mile, it will affect your endurance running in general, whether your favorite distance is a 5K or a marathon… or beyond.

In this article we’ll go over the following:

How do you know if you are capable of running a 7 minute mile?

How long it takes to train for a 7 minute mile.

How many kilometers per week should a runner run to run a 7-minute mile?

What workouts should a runner do to train for a 7-minute mile?

What strength training routine should a runner do for a mile workout?

And how to smash it on the big day.

Ready to get into it?

Let’s go!

7 minute mile pace

If you’re training or actually trying your mileage, here’s the 7 minute mile pace you’ll want to see on your GPS watch. You should try to stay as close to this pace as possible, maybe even 1-2 seconds faster if you can:

7:00 minutes/mile

or

4:20 minutes / kilometer

or

1:45 minutes per lap around the running track

Who can run a 7 minute mile?

Running a 7-minute mile is a reasonable goal for many runners. And chances are, if you’re reading this now, you’re in the 7-minute-mile ballpark. Maybe you’re close to the 8-minute mile, maybe you can run a 7:30 or even 7:15. This would be a perfect area to start training for that 7 minute mile goal.

And if you don’t currently know how fast you can run a mile, it’s important to assess your current fitness level to see if that’s a realistic goal for you before committing to a 7-minute mile workout overthrow.

And the best way to see how fast you can run a mile?

run a test mile.

Related: What is a good mile? Average times to run a mile by age + gender

Running a test mile

It’s simple, but not easy!

When you run a test mile, you want to do your best for a mile.

It’s a good idea to pick a day when you’re not tired or sore from a recent run or other activity.

Find a flat place where you can walk a mile without stopping. One track is ideal.

Warm up with about ten minutes of easy jogging, followed by a few steps (short accelerations).

Related: How to Run Strides

Once you’ve warmed up, run your test mile. Run the mile as evenly as possible, but challenge yourself in a way that by the end of your mile you feel like you couldn’t run much further at this pace.

Now you know your current mileage time!

If you ran your mile in 8 minutes or less, then a 7-minute mile is a reasonable goal for you!

If you were a bit slower, consider setting a goal to be a minute or two faster than your current time, which it always is. And of course, if you’ve surprised yourself and already hit the 7 minute mark, you should aim for a 6 minute mile!

How Many Miles a Week Should You Run to Run a 7-Minute Mile?

That really depends on where you start. If you’re not currently running, you’ll need to run at a low-intensity pace for a few weeks to build your weekly mileage to at least 15-20 miles per week before beginning any type of regular speedwork session.

How long does it take to train for a 7 minute mile?

This also varies from runner to runner.

If you’re already an avid runner, your training schedule will likely be around 8 weeks long.

That’s what Lanni Marchant, an elite marathoner and coach at Tagalong with a Pro, recommends; “Your training time depends on how much you ran beforehand. On average I would recommend at least 8 weeks. This is a good training block for any distance.”

What workouts should a runner do to train to run a 7-minute mile?

When training for a fast mile, a runner should complete the majority of their runs at an easy pace with about two higher-intensity sessions per week.

This might look like 3 or 4 days of easy running and 2 days of speedwork training.

For a well-rounded training plan, it’s always a good idea for runners to incorporate strength training along with some mobility sessions.

A balance of strength units and mobility units reduces your risk of injury during training. And if you work on your strength, you’ll also gain more muscle power to cover that mile distance and bag that time.

Examples of speed sessions

Incorporating speedwork into your training routine is key to completing the one-mile distance. Speed ​​sessions will help you get used to these higher speeds, build your endurance when it comes to sustaining them, and improve your step turnover.

Here are just a few examples of speed sessions to include in your 7 minute mile training program:

Warm up, then do either 200-meter reps or 400-meter reps at a faster-than-7-minute-mile pace, closer to a 6-6:30-mile pace.

Warm up, then do a fartlek workout with 80- or 90-second intervals and a 60-second jog between each interval.

Warm up, then do 12 x 1 minute heavy/1 minute easy. Start at a 20 minute race pace for the first four intervals, then work your way down to a 10-12 minute race pace for the middle four, then finish the last four at your mile race pace. Cool off with a 10-20 minute light jog.

Warm up and then do some threshold training. For example, a steady state run where you warm up 1-2 miles, run 2 miles with a 7:00-7:30 minute mile threshold, and then run 1 mile to cool down.

Warm up and run 3 or 4 800 meter effort at a 7:00 to 7:30 minute pace with 2-3 minute jog breaks between each hard interval.

Do these either on a track or on a flat road or trail that you can run fast without stopping.

Ideally, you should include two of the above speed sessions each week. That might sound like a lot, but the great thing about speedwork workouts is that they really do a lot in a short amount of time. They’re an efficient way to get into a serious session, even if you’re short on time.

weight training

Should you include strength training in your 1-mile distance training plan? The answer: Yes!

In fact, strength training should always be part of your running training plan, regardless of your goal distance.

Strength training will keep you strong, and according to many studies, making strength training a part of your regular exercise will also reduce your risk of injury.

A 2017 systematic review in the Journal of Strength and Conditioning found that runners who do regular strength training improve their oxygen uptake (or VO2max), lactate threshold, running economy, and muscle-tendon stiffness.

So what type of strength training should you include in your on-mile training plan?

The focus for the majority of your strength sessions should be on the muscles you will be using the most in your one mile test. Some examples of exercises are:

squats

lunges

deadlift

bridges

step ups

Plank Variations

See also: Weightlifting Guide for Runners

The test: run your 7-minute mile

You’ve put all the hard work into training, now it’s time for the big day!

So that everything runs smoothly, here are our instructions.

Just as with your first test mile, choose a day when you are well rested and not experiencing any soreness or soreness from exercise. And if possible, run your mile on the same route or track that you used before. This way your time comparison will be as accurate as possible.

Do a proper warm-up: jog for 10-20 minutes, do some dynamic exercises and follow with some short steps.

Take a few deep breaths, remember you have what it takes, and go for it!

Once you start, aim for the pace. Run at a 7-minute mile pace or a few seconds faster. Keep this pace.

And when you sprint around the corner of the home stretch! Give everything you have!

Revel in the glory of your achievement. You smashed it!

And if you miss your target by a few seconds, keep hacking – there’s always tomorrow.

inspired to stick to a workout plan?

There is no better way to become a stronger and faster runner. Visit us:

Couch To 5K: Complete Training Plan and Running Guide

10,000 training plans

Half Marathon Training Plans

Marathon Training Plans

Ultramarathon Training Plans

Overview How fast you can run a mile depends on a number of factors, including your fitness level and genetics. Your fitness is usually more important than your age or gender. That’s because you need stamina to complete the run. How fast you run also depends on the pace and the total distance you want to cover. A non-competitive, relatively fit runner will typically complete a mile in about 9 to 10 minutes on average. If you’re new to running, you can run a mile in about 12 to 15 minutes if you build endurance. On average, elite marathoners cover a mile in about 4 to 5 minutes. The current world record for a mile is 3:43.13, set by Hicham El Guerrouj of Morocco in 1999.

Mileage Runs by Age Group Age can affect how fast you run. Most runners reach their top speed between the ages of 18 and 30. The average running speed per mile for a 5K run (5K or 3.1 mile run) is less. This data was collected in the USA in 2010 and is based on the running times of 10,000 runners. Average running speed per mile in a 5K race Old Men (minutes per mile) Women (minutes per mile) 16-19 9:34 12:09 20-24 9:30 11:44 25-29 10:03 11: 42 30–34 10:09 12:29 35–39 10:53 12:03 40–44 10:28 12:24 45–49 10:43 12:41 50–54 11:08 13:20 55–59 12 :08 14 :37 60-64 13:05 14:47 65-99 13:52 16:12

Average mileage times for men vs. women Differences between genders can affect running pace. One of the reasons elite male athletes often run faster than elite female athletes has to do with muscle mass. More fast-twitch muscles in the legs can lead to more speed. But at longer range, women could have the advantage. A large study found that non-elite men are more likely than women to slow their pace during a marathon. Researchers believe this may be due to physiological differences and/or differences in decision making between males and females.

Pace in Distance Running In a distance run, pace is important. Pace, or the number of minutes it takes to run a mile or kilometer, can affect how quickly you finish the run. For example, at the beginning of the run, you might want to slow down for the first few miles. This can help you save energy to run strong those last few miles. Elite runners can maintain a more conservative pace early in an event and speed up towards the end. To find out your average mileage pace, try this fitness test: plan a mile on a flat surface near your home, or complete the run at a track near you. Warm up for 5 to 10 minutes. Measure yourself while running a mile. Plan on a pace that will push you, but don’t run at full speed. You can use this mileage as a speed target for your workout. As you build speed and endurance, return to the one-mile loop every few weeks and repeat the timed mile.

Precautions When you’re new to running, it’s important to build up the mileage gradually to keep you injury-free. Try adding just a few more miles to your weekly running schedule every two weeks while building speed and endurance. Also, follow these precautions to stay safe and healthy while running: Don’t wear headphones while running on the street. You must be able to hear the traffic around you and remain aware of your surroundings.

Run against the traffic.

Obey all traffic rules. Look both ways before crossing a street.

Run in well-lit, safe areas. Wear reflective clothing in the early morning or evening hours.

Carry water with you when you run or run a route with water available to stay hydrated during your workout.

Carry an ID with you when you run. Tell a friend, roommate, or family member where you’re going.

If possible, walk with a family member or dog.

Wear sunscreen when running outdoors.

Run in loose, comfortable clothing and appropriate running shoes.

Change your running shoes every 300 to 500 miles.

Warm up before you run and stretch afterwards.

Exercise once or twice a week to vary your routine and challenge your muscles.

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The average beginner runner completes a mile in about 12 minutes. So getting your mile down to a 9 minute mile is a sure sign that you are becoming a strong and capable runner.

At about this point you will begin to see some real improvements in your running.

Maybe you’re starting to run more consistently and want to go faster – or maybe you’re just someone who likes slow runs and wondering if taking it to the next level is your thing.

Read on as we discuss:

Who can run a 9 minute mile

What is the 9 minute mile pace,

How to train your running training,

how to cross the train

How long does it take to train to run a 9-minute mile?

Let’s go!

Who can run a 9-minute mile?

For those who are regular runners, the average pace for a mile is around 10 minutes. For those of you looking for that elusive 9-minute mile time, all it takes is consistent training and a bit of hard work, yet it’s so fully achievable.

That doesn’t mean it’s going to be easy!

It will be easier for some runners than others, but it takes a certain amount of commitment for all.

This includes training on the road (or trails), but also cross-training that involves some strength training (if you want to improve your running game faster and more effectively).

How fast is a 9-minute mile really?

The 9-minute mile pace is 5.35 min/km, about 6.7 mph or 10.7 km per hour – it should feel like a quick jog.

Most beginners find this pace easy enough to get to, but maintaining it for 9 minutes can take quite a bit of practice!

How to train for a 9 minute mile

So if you’re already running a little but can’t hit the 9-minute mile pace, there are a few areas you need to address.

Chances are that if you just keep running, you’ll eventually pick up speed and reach your target pace – but that’s the inefficient way to do it.

It’s much better to train smart and use a series of workouts to get faster.

I recommend building your training week around the following 3 types of training:

Speed ​​Training: Interval Training and Fartleks

longer runs

weight training

All of this training will either improve your aerobic (with oxygen) or anaerobic (without oxygen) energy system or both!

With anaerobic training, lactic acid builds up in your muscles during exercise. This is where your legs burn and you breathe heavily to try to get more oxygen to your working muscles, but you’re not getting enough in.

See also: How to Run a 10 Minute Mile

You usually experience this when driving up a steep hill or maybe some steps, or when you run too fast.

Aerobic exercise is the opposite of this. You’re running or walking at a comfortably comfortable pace, your breathing is slower and under control, and you could go on forever (well, maybe not forever, but for quite a while)

Remember as you peruse the shops, no sore muscles or wheezing while picking up your favorite food, that’s what I mean!

Tempo work: interval training

Interval training consists of repeated sets of running a set distance at high speed, followed by a slow jog or perhaps walk the same distance (the walk is your recovery between sets).

This type of training improves your anaerobic threshold (how long you can push yourself to the limit) as well as your running economy.

Related: What is a good mile? Average times to run a mile by age + gender

Building your anaerobic threshold is important to keep you running harder for longer. This is the key to running the entire 1609 meters in a 9 minute mile.

If you’re lucky enough to live and run near a track and you can access it, try running 200 or 400m for your reps (which is a half or full lap of the track). This is a nice easy way to keep track of how far you’re running.

If you usually train on the road or trails, just pick two landmarks like two lampposts or two prominent trees to walk between and walk back to where you started. Really any two dots will do, just try to make them about 200 meters apart.

And all you have to do is run your set distance at an 8/10 effort (i.e. go almost to the limit) and when you reach the end, just run slowly or walk at a 5/ 10 or less back to start (if you’re really tired!)

Repeat this process 4 times

Be sure to cool down afterwards. All that hard running has built up lactic acid and other harmful byproducts in your muscles, so a 10-minute walk at the end will help your body flush out your muscles and start the healing process.

Also see: Progression Runs Guide: Ramp Up Runs + 4 Progression Workouts to Try

Fartlek training (alternative to intervals)

Fartlek training is a great way to also incorporate some speed work into your regular runs to keep those runs exciting and fun.

Fartlek training works similarly to interval training, improving your speed and anaerobic threshold to hit that 9-minute mile.

The main difference between fartlek and interval training is that fartlek sprints are performed based on runners’ preference. That means if you’re running along and you see a bench in front of you and want to sprint onto it, do it!

Once you reach your goal, simply continue your run as usual.

As simple as that!

The number of sprints is also up to you. If you’re used to doing 4-interval sprints, maybe incorporating 4/5 fartlek sprints (depending on how far you run) is a good place to start.

long runs

Running for 9 minutes and chasing your 9 minute mile can be tough!

Long runs are great for your overall running fitness, even if you run faster for longer. Long runs increase your stamina and build endurance.

If you run 3 or 4 miles regularly when you run, try adding an extra mile one day and doing a 2-mile recovery run the next day.

As you continue running, be sure to keep your pace slow and sustained, and be able to talk so you don’t get out of breath.

Make sure you give yourself plenty of rest time afterwards as you will start going further than before!

weight training

As you try to pick up and improve your pace, building your strength will improve your form and increase your strength, allowing you to run faster when you run again!

Instead of a running day, schedule strength training one day a week, this is known as cross training.

squats

lunges

crunches

leg raises

pushups

As you strengthen your legs, your stride will become stronger, so pushing off the ground at high speed will be more comfortable and much more powerful.

A strong core helps you have good running form. When running, your back should be straight, shoulders back, and you should lean slightly forward.

Without a strong core, your shoulders tend to roll forward and you stoop, which wastes valuable energy running!

And the push-ups are for your swinging arms!

Running can also be hard on your upper body as you swing your arms and keep your body upright as you walk. It’s a good idea to keep everything in tip-top shape to make running a 9-minute mile as effortless as possible.

How long it will take?

The ability to run a 9-minute mile depends on the runner.

Because it may only take a few weeks but for anyone diligent a 9 minute mile should be very doable in 3 months but if you are already a regular 11-12 minute kilometer runner it should don’t take that long!

For all runners, young and old, running a 9-minute mile is a great milestone to show you’re making progress as a runner!

Enter the speed in kilometers per hour below to convert the value to miles per hour.

Do you want to convert miles per hour to kilometers per hour?

How to convert kilometers per hour to miles per hour

The quickest way to convert kilometers per hour to miles per hour is to use this simple formula:

mph = km/h ÷ 1.609344

Speed ​​in miles per hour equals speed in kilometers per hour divided by 1.609344. Since one kilometer per hour is 1.609344 miles per hour,[1] this is the conversion ratio used in the formula.

For example, here’s how to convert 5 kilometers per hour to miles per hour using the formula above. 5 km/h = (5 ÷ 1.609344) = 3.106856 mph

Kilometers per hour and miles per hour are both units used to measure speed. Read on to learn more about each unit of measurement.

Yes – there is such a big difference between 1 mile and 1 kilometer per hour. A kilometer is almost twice as long as a mile, but how many minutes it takes to drive 1 km depends on the speed limit.

Strictly speaking, 1 kilometer is about one-sixth of a mile. That means with a speed limit of 65 mph your friend could drive 1 km in 34 seconds. But since its speed limits are set in kilometers per hour (km/h), a limit of 65 km/h means it takes 1 km 55 seconds.

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Note: The question states that a bus can travel a certain distance in a period of time. Use this information to determine the speed at which the bus must travel using the formula distance traveled = speed times time. After calculating the speed, the distance traveled by the bus in 9 hours can be easily calculated.

Full step-by-step answer:

given data

A bus can cover 120 km in 3 hours.

So distance (d) = 120 km.

Time (t) = 3 hours.

Well, as we know, distance (d) equals speed (s) of time (t).

$ \Rightarrow d = s \times t$………………. (1)

$ \Rightarrow s = \dfrac{d}{t}$

Now plug the given values ​​into the equation above and calculate the speed of the bus.

Therefore the speed of the bus is $s = \dfrac{{120}}{3} = 40$ Km/h.

Now we need to figure out how much distance it travels in 9 hours.

The speed of the bus remains the same at 40 km/h. and the new time (${t_1}$) is 9 hours.

The new distance is (${d_1}$).

So from equation (1)

$ \Rightarrow {d_1} = s \times {t_1}$

$ \Rightarrow {d_1} = \left( {40\dfrac{{{\text{km}}}}{{{\text{hr}}}}} \right)\left( {9{\text{ hrs }}} \right) = \left( {40 \times 9} \right) = 360$ km.

So the bus travels 360 km in 9 hours.

So this is the required answer.

Note: Whenever we are confronted with such problems, the key point is to understand the basic relationship between distance, speed and time. These are in specific question units, so make sure you sync the units of the answer you receive with those of the question’s units provided. This concept will help to find the right way to reach the answer.