Sunday
March 29, 2015

Homework Help: math

Posted by vincent on Monday, July 29, 2013 at 8:24pm.

One wheel has a diameter of 30 inches and a second wheel has a diameter of 20 inches. The first wheel traveled a certain distance in 240 revolutions. In how many revolutions did the second wheel travel the same distance?

not just an answer please

A.120
B.160
C.360
D.420
E.480

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