Question

Rohan cover a distance of 10 km by running with uniform speed of 4.5 kmper hrs.sohan runs 1.2 km in 15 min .who runs faster

Answer 1

IN ROHAN'S CASE,

speed=4.5km/hrs

distance=10km

so,speed= distance/time

    4.5km/hrs=10/time

     time=10/4.5km

            =2.22hour

IN SOHAN'S CASE,

15min=0.25 hour

time=1.2/0.25

time=4.8 hour

therefore rohan runs faster.

please mark the brainliest.