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Mathematics 8 Online
OpenStudy (anonymous):

A wheel makes 45 revolutions in 1 min. At this rate, how many revolutions will the wheel make in 15 min?

OpenStudy (anonymous):

idk this one

OpenStudy (anonymous):

samething 45 times 15

OpenStudy (taramgrant0543664):

All you have to do is take the 15mins and multiply with the 45 revolutions its a ratio

OpenStudy (anonymous):

675

OpenStudy (anonymous):

Correct

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