Homework Help: Geometry

Posted by Sholanda on Wednesday, May 16, 2012 at 12:36am.

The wheels on Jay's bike each have a 20 inch diameter. His sister's mountain bike has wheels that each have a 26 inch diameter. To the nearest inch, how much farther does Jay's sister's bike travel in one revolution than Jay's bike?

Geometry - Reiny, Wednesday, May 16, 2012 at 7:45am
Find the circumference of each wheel
Take the difference between those two results.

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