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December 19, 2014

December 19, 2014

Posted by **Anonymous** on Wednesday, August 1, 2012 at 1:12am.

- math -
**MathMate**, Wednesday, August 1, 2012 at 7:35amCircumference = 2πr

Distance travelled by wheel X

=5*2π(5)

=50π

Distance travelled by wheel Y

=4*2π(6)

=48π

What is the difference?

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