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September 21, 2014

September 21, 2014

Posted by **Brianna** on Wednesday, December 11, 2013 at 8:10pm.

- math -
**Reiny**, Wednesday, December 11, 2013 at 9:11pmlet the 3 pieces have length:

3x, 5x, and 7x

3x + 5x + 7x = 33 3/4 inches = 135/4

15x = 135/4

x = 9/4

I will let you finish the rest, just 3 multiplications.

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