If a wheel rolls exactly 5 revolutions while rolling 80pi feet, what is the diameter of the wheel?

I think the answer is .64, but I want to make sure I'm doing it right, or see how to do it if I'm wrong.

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- October 16th 2006, 02:33 PMceasar_19134If a wheel rolls exactly 5 revolutions...
If a wheel rolls exactly 5 revolutions while rolling 80pi feet, what is the diameter of the wheel?

I think the answer is .64, but I want to make sure I'm doing it right, or see how to do it if I'm wrong. - October 16th 2006, 03:11 PMtopsquark