Question

distance=48 km, speed =400m/min, find time in hours.

Answer 1

Step-by-step explanation:

A car covers a distance of 48 km at a speed of 400×60 m per hour, that is, he covers a distance of 48 km at a speed of 24 km/hr. it will take 48/24 hours to cover that distance, that is, it will take 2 hours to cover that distance.Apr 9, 2019

Answer 2

We know : Speed × Time = Distance

$\longrightarrow$ Time = Distance/Speed

$\longrightarrow$ Time = 48 km/Speed

• When we convert 400 m/min to km/hr, We get it as 24km/hr

$\longrightarrow$ Time = 48 km/24 km/hr

$\longrightarrow$ Time = 2 hr