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September 20, 2014

September 20, 2014

Posted by **jen** on Thursday, February 8, 2007 at 11:24pm.

100/200 =x/14

read as 100% is to 200 as x% is to 14

solve for x by cross multiplying

x=7

check it

.07 times 200 = 14

vola!

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