Question

A man walks 3 time along the boundary of rectangular jogging track whose length is 152 metre and breadth is 75 m? How much distance does he cover?

Answer 1

length = 152 m

breadth = 75 m

perimeter= 2×(length + breadth)

perimeter = 2×(152+75)

perimeter = 2× (227)

perimeter = 454 m

1round = 1 perimeter

3 rounds = 3 × perimeter

3×454 = 1362 m

so he covers the distance of 1362m

Answer 2

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