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June 30, 2016
Posted by **Allyson** on Monday, October 25, 2010 at 4:03pm.

So I put 42 over 100 is equal to 200 over x?

Is this right? Can someone explain?

Thank you

-Allyson

- Algebra, Check help please? -
**MathMate**, Monday, October 25, 2010 at 4:46pmClose, but not exactly.

42 is 200% is the same as x is 100%, so

42/200 = x/100