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October 20, 2014

October 20, 2014

Posted by **lilly** on Tuesday, November 9, 2010 at 10:07pm.

how would I set the up as a proportion?

- math -
**Ms. Sue**, Tuesday, November 9, 2010 at 10:10pm3/18 = x/54

Cross multiply and solve for x.

- math -
**lilly**, Tuesday, November 9, 2010 at 10:20pmx=9?

- math -
**Ms. Sue**, Tuesday, November 9, 2010 at 10:25pmRight. x = 9 cm

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