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Three grades of milk

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by Musiq » Mon May 18, 2009 1:03 pm
This problem is best done using weighted averages.

The solution is laborious to type but easy to do. Please try the weighted averages approach, and post back if you are having any issues with the problem.
For love, not money.
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by bluementor » Tue May 19, 2009 12:05 am
https://www.beatthegmat.com/three-grades ... 13867.html

-BM-
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