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In 90 minutes, John can run 30 laps around the track. Determine the number of laps he can run per hour.
Question
In 90 minutes, John can run 30 laps around the track. Determine the number of laps he can run per hour.
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Mathematics
4 years
2021-08-11T07:37:19+00:00
2021-08-11T07:37:19+00:00 1 Answers
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Answer:
in 90 minutes he ran 30 laps
there is 60 minutes in a hour so the fraction would be
2/3 so we have to multiply this by 30
2/3*30=20
He can run 20 laps in a hour
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