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November 29, 2014

November 29, 2014

Posted by **chris** on Wednesday, January 20, 2010 at 7:43pm.

- math -
**Damon**, Wednesday, January 20, 2010 at 8:11pmfirst find the total area, call it t

1/3 t + 1/5 t = 5/15 t + 3/15 t = 8/15 t

so the rest is 15/15 t - 8/15 t = 7/15 t

and we know 7/15 t = 700

so

t = 700 * 15 /7 = 1500 ft^2

bedrooms = 1500/3

and

living room = 1500/5

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