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September 22, 2014

September 22, 2014

Posted by **qwertyuiop** on Sunday, January 24, 2010 at 6:57pm.

Thanx 4 your Help

- math -
**Damon**, Sunday, January 24, 2010 at 7:24pmold area = 50

new length = 5+1 = 6

new width = 10+1 = 11

new area = 66

percent = 100 (66-50) /50

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