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April 25, 2014

April 25, 2014

Posted by **carolina** on Friday, August 24, 2012 at 1:57am.

- algebra -
**Steve**, Friday, August 24, 2012 at 10:25amphoto: 5x7

mat: 5+2*2w x 7+2*w

2(5+4w + 7+2w) = 60

w = 3

so, if the mat is 3" wide on the sides, and 6" wide top and bottom, it is 17x13 if it's a landscape. Or, it might be 19x11, if it's a portrait.

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