Question

a boy walks at a speed of 4 kmph. How much time does he take to walk a distance pf 20 km?

Answer 1

Answer:

HERE IS YOUR ANSWER

Step-by-step explanation:

Speed = 4kmph

Distance = 20km

Time = Distance / speed

Time taken = 20/4 = 5 hr

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Answer 2

The boy takes 5 hour to walk a distance of 20 km

Given :

A boy walks at a speed of 4 kmph

To find :

The time boy does take to walk a distance of 20 km

Solution :

Step 1 of 2 :

Write down the speed of the boy

Here it is given that the boy walks at a speed of 4 kmph

Step 2 of 2 :

Find the time taken

Distance covered = 20 km

Speed of the boy = 4 kmph

The time taken

$\displaystyle \sf{ = \frac{Distance \: covered}{Speed \: of \: the \: boy} }$

$\displaystyle \sf{ = \frac{20}{4} \: \: hour }$

$\displaystyle \sf{ =5 \: \: hour }$