Question

Sushant covers a certain distance by driving his car at the speed of 60 km/h in 4 h. At what speed should he
drive if he wants to cover the same distance in 2 hours 40 minutes?​

Answer 1

Answer:

is simple as we know the relation between velocity,time,and distance

Velocity=distance/time

At first given 60km/hr speed with a time of 4hrs.now find the distance

Distance=velocity×time

D=v×t=60km/hr×4hr=240km(distance)

Velocity is unknown now.

To find velocity

Velocity =distance/time

V=d/t=240km/3hr=80km/hr

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