I need help on number 8b the answer is 5 minutes but I don’t know how they got that

asked Aug 5, 2020 63.2k views

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4 votes

Answer:

5 minutes

Explanation:

Biomancer answered Aug 7, 2020

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Time taken for 3 laps is 1/4 hour which is equal to 15 minutes

(1/4x60 minutes=15 minutes)

(1 hour =60 minutes)

Time taken for 1 lap=15 minutes/3 laps

=5 minutes

YetAnotherSE answered Aug 11, 2020

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