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April 18, 2015

April 18, 2015

Posted by **JAY10** on Tuesday, September 23, 2008 at 11:55pm.

I need to know what algebraic equation I need to use...I believe this is a proportion type question....

- ALGEBRA -
**Reiny**, Wednesday, September 24, 2008 at 7:25amlet the amount of yellow paint be y L

then 28/y = 4/7

4y = 196

y = 49

notice 28:49 = 4:7

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