Math, asked by taranarani786, 19 days ago

a boy takes 20 minutes to reach school with constant speed of 3 km /h.Find the distance of the school from the his house?

solve it please

Answers

Answered by XxBadmashChoraxX

3

Answer:

He is running 12km an hour, 20 min is 1/3 on an hour, so 1/3 of 12km is 4km.

He needs to run 4km in 15 min, and 15 min is 1/4 of an hour. The boy needs to speed up to 16 km/hr to make it to school in 15 min.

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