Question

A boy walks to his school with a constant speed of 4 km/h and reaches there in
30 minutes. Find the distance of the school from his house.
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Answer 1

Answer:

The distance between his house and school is 2 km

Answer 2

Answer:

distance = speed / time

speed = 4km/hr = 4*1000/60*60m/s

= 1.11 m/s

time = 30 min = 30*60 =1800 s

distance = 1.11/1800m