Question

A person travels 72 km in 4 hours calculate average speed

Answer 1

HERE IS YOUR ANSWER:-

Total distance t travelled = 72km

Total time taken = 4h

So, average speed = 72/4 = 18km/h.

hope it helps...

THANKS..

Answer 2

Answer:

18   km/h

Explanation:

Average speed of body is given by,

average speed = total distance / total time

total distance=72 km

total time=4 hours

speed=72/4

          =18  km/h

hope it helps and please mark as brainliest:)