Question

If a man walks at a speed of 4 kmph, how long will it take him to walk 3 km?

Answer 1

Given: Speed of man is $4$ kmph

Total distance walked $=3$ km

Let the time taken to walk 3 km be $x$ minutes

We know that $Speed=\frac{distance}{time}$

$\Rightarrow 4=\frac{3}{x}$

$\Rightarrow x=\frac{4}{3}hr$

$\Rightarrow x=\frac{4}{3}\times 60$

$\Rightarrow x=80min$