Friday

July 25, 2014

July 25, 2014

Posted by **megan** on Friday, July 5, 2013 at 9:34am.

- math -
**MathMate**, Friday, July 5, 2013 at 10:56amRatio required:

(54-30)/(30-26)

=24/4

=6/1

Weight of 26% alloy:210*(6/7)=180 oz

Weight of 54% alloy:210*(1/7)=30 oz

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