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May 22, 2015

Homework Help: math

Posted by sam on Tuesday, December 4, 2012 at 2:09pm.

In 6 hours,an experienced cook prepares enough pies to supply a local restaurant's daily order. Another cook prepares the same number of pies in 7 hours. Together with a third cook, they prepare the pies in 2 hours. Find how long it takes the third cook to prepare the pies alone.

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