Math, asked by sibaprasad6132, 1 year ago

How long will a boy take to run round a square field of side 35 metres , if he runs at the rate of 9 km / hr?

Answers

Answered by Anirudhbhardwaj01

3

Step-by-step explanation:

Total distance= 4x35=140m

Speed=9km/he = 2.5m/sec

Time=Distance/Speed

140/2.5 =56sec

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