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October 20, 2014

October 20, 2014

Posted by **Anonymous** on Monday, February 18, 2013 at 7:15pm.

- Math -
**Reiny**, Monday, February 18, 2013 at 9:39pmlet the amount to be added be x ml

.7(150) + x = .8(150+x)

times 10

7(150) + 10x = 8(150+x)

solve for x

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