Question

Rohan covers a distance of 10 km with a uniform speed of 4.5km/hr. Sohan runs 1.2km

in 15 minutes. Who runs faster?​

Answer 1

✠ Question:-

Rohan covers a distance of 10 km with a uniform speed of 4.5km/hr. Sohan runs 1.2km  in 15 minutes. Who runs faster?

✠ Answer:-

Given:-

About Rohan :

• Distance covered = 10 km
• Speed = 4.5 km/hr (Uniform)

About Sohan :

• Distance covered = 1.2 km
• Time = 15 minutes = 0.25 hours

To find:-

• Who runs faster : Rohan or Sohan

Solution:-

We know that,

$Speed = \frac{Distance}{Time}$

$Speed \: of \: Sohan = \frac{1.2}{0.25}$

$Speed \: of \: Sohan = 4.8 \: km/hr$

Speed of Sohan ≥ Speed of Rohan

4.8 km/hr ≥ 4.5 km/hr

∴ Sohan is faster.