A man runs around the square park of side 15 m. How many rounds should be take in order to
cover 420 m?
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A man runs around the square park of side 15 m. How many rounds should be take in order to
cover 420 m?
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Answer:
side = 15m
side = 15mperimeter = 15 × 4
side = 15mperimeter = 15 × 4 = 60m^2
side = 15mperimeter = 15 × 4 = 60m^2rounds = 420 /60
side = 15mperimeter = 15 × 4 = 60m^2rounds = 420 /60 . ° . 7 rounds
A man take 7 rounds in order to cover 420 m.