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Mathematics 15 Online
OpenStudy (anonymous):

Find the speed of a vehicle whose wheels are 20 inches in diameter are making 53 rotations per minute.

OpenStudy (anonymous):

find its perimeter, multiply with number of rotations per minute

OpenStudy (anonymous):

is it 3328.4

OpenStudy (anonymous):

maybe.. i didnt do the calculation

OpenStudy (apoorvk):

@busterkitten yeah, your answer's right!!

OpenStudy (anonymous):

Don't Ihave to convert it in mph though?

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