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February 1, 2015

February 1, 2015

Posted by **risha** on Wednesday, April 27, 2011 at 3:13pm.

- math -
**Reiny**, Wednesday, April 27, 2011 at 3:22pmoriginal length --- x

original width ---- 3x/4

new length = x+2

new width = 3x/4 + 2

2(x+2) + 2(3x/4 + 2) = 50

x + 2 + 3x/4 + 2 = 25

times 4

4x + 8 + 3x + 8 = 100

7x = 84

x = 12

length was 12

width was 9

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