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August 22, 2014

August 22, 2014

Posted by **Kim** on Wednesday, December 18, 2013 at 9:34pm.

- Ratio--math -
**Kuai**, Wednesday, December 18, 2013 at 9:39pm14/J= 42/12

42(J) = 14(12)

42J = 168

J = 4

- Ratio--math -
**Ms. Sue**, Wednesday, December 18, 2013 at 9:39pm14/J= 42/12

Cross multiply and solve for J.

42J = 168

J = 4

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