3 km in 5 min => his average speed is 36 km in 60 min, that is 36 km per hour. Clearly an extremely fast runner and way faster than MY average speed.
If someone runs 10 miles in 90 minutes their average speed is 6.67 mph
4.6ms
4.60
the runner who runs a kilometer in 4 minutes kilometer is about 0.8 of a mile, so if take someone double to run a mile, they're worse.
If a runner runs a mile in 4 minutes 30 seconds he is averaging 13.33 MPH over the total distance.
15km/hour
15 kph
10/40=.25
The average speed of a runner who runs 500.0 m in 1.3 min is 6.41 m/s.
If someone runs 10 miles in 90 minutes their average speed is 6.67 mph
10mph average
4.6ms
4.6ms
if a runner has gone 10km in 40 min. then what you do is divied 40 in to 10 and it come out to be 4 so then you get your answer ...10km/40min.=4km pm( pure a minute)
4.60
the runner who runs a kilometer in 4 minutes kilometer is about 0.8 of a mile, so if take someone double to run a mile, they're worse.
2.8 m/s A+ program answer (: