Question

Rohan runs 10km at the speed 4.5km/hr.Sohan runs 1.2km in 15 min.who runs faster?

Answer 1

We know, speed = distance/time
Now,

For Rohan, speed = 4.5 km/h

For Sohan, speed = 1.2/(15/60) = 4.8 km/h

So, Sohan runs faster.