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Three miles in 45 minutes is an average speed of 4 miles per hour or 5.87 feet per second.
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∙ 11y ago
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You ran 2.5 miles in 20 minutes What is your average speed in MPH?
7.5 mph
Kerry ran a 10-mile race She ran the first three miles in 21 minutes She ran the last seven miles in 63 minutes What was her average speed in the race?
Simply add your times and divide by the distance (or visa-versa).21 minutes + 63 minutes = 84 minutes84 minutes/10 miles = 8.4 minute miles.Note, this is a convenient form to calculate speed for runners. However, the "standard" would be in MPH (or the metric equivalent).(10 miles / 84 minutes)*(60 minutes/hour) = 7.14 MPHA common fallacy might be to calculate the speed in each leg of the race and average.3 miles in 21 minutes = 7 minute miles.7 miles in 63 minutes = 9 minute miles.If you average these two you get 8 minute miles WHICH IS INCORRECT.The problem with this is that the runner ran each pace for different distances. If the distances at each pace were the same, then this would work.
What is average speed if you ran 5 kms in 36 minutes?
If you ran 5 kms in 36 minutes, then your average speed is exactly 5 km per 36 minutes. Scaling it to a more familiar unit, it's also equal to 81/3 km per hour, and about 5.178 miles per hour.
Shayla was late for school. She ran the last half mile in 4 minutes. What was her average speed in miles per hour?
7.5 mph
How many minutes did it take if you ran 7 miles?
depends on what your rate/speed is... for instance, if you walk at an average pace (i.e. 3mph) it would take you 140 minutes (2 hours and 20 minutes). If you ran at an average pace of 5.5 mph, it would take you 76.4 minutes (roughly 1hr 16 minutes)
Hector ran 8 miles in 85 minutes and Mario ran 6 miles in 55 minutes who has the faster average speed?
mario
You ran 2.5 miles in 20 minutes What is your average speed in MPH?
7.5 mph
What is the average velocity in mph of 2.5 miles ran in 15 minutes?
Average speed = Distance/Time = 2.5 miles/15 minutes = 10 miles per hour
What would be you speed in miles per hour if you ran 8 miles in 1 hour and 30 minutes?
Your average speed would be 5.33 mph
If you ran 2.4 miles in 22 minutes and 23 seconds what was your average per mile?
The average speed was 6.433 mph.
What would be your speed in miles per hour if you ran 8 miles in 1 hour n 30 minutes?
Your average speed would be 5.33 miles per hour.
If you ran 13.7 miles in 210 minutes how fast was you running in mph?
Your average speed at that rate of travel was 3.9 mph.
Kerry ran a 10-mile race She ran the first three miles in 21 minutes She ran the last seven miles in 63 minutes What was her average speed in the race?
Simply add your times and divide by the distance (or visa-versa).21 minutes + 63 minutes = 84 minutes84 minutes/10 miles = 8.4 minute miles.Note, this is a convenient form to calculate speed for runners. However, the "standard" would be in MPH (or the metric equivalent).(10 miles / 84 minutes)*(60 minutes/hour) = 7.14 MPHA common fallacy might be to calculate the speed in each leg of the race and average.3 miles in 21 minutes = 7 minute miles.7 miles in 63 minutes = 9 minute miles.If you average these two you get 8 minute miles WHICH IS INCORRECT.The problem with this is that the runner ran each pace for different distances. If the distances at each pace were the same, then this would work.
What is average speed if you ran 5 kms in 36 minutes?
If you ran 5 kms in 36 minutes, then your average speed is exactly 5 km per 36 minutes. Scaling it to a more familiar unit, it's also equal to 81/3 km per hour, and about 5.178 miles per hour.
Shayla was late for school She ran the last half mile in 4 minutes What was her average speed in miles per hour?
7.5 mph
Shayla was late for school. She ran the last half mile in 4 minutes. What was her average speed in miles per hour?
7.5 mph
Mitch ran for 45 minutes at a rate of speed of 6 miles per hour How many miles did Mitch run?
He ran 4.5 miles.
