Question

how long will a boy take to run round a square feild of side 35 meters if he runs qt the rate of 9 km/h​

Answer 1

Answer:

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Answer 2

Answer:

side = 35 metres

perimeter = 35 × 4 = 140 m

so, time = distance / speed

time = 140 / 9000 m / hr

0.15 hr ( approximately)

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