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August 23, 2014

August 23, 2014

Posted by **rita** on Wednesday, March 14, 2012 at 11:40pm.

- finite math -
**Steve**, Thursday, March 15, 2012 at 11:27amJust figure the area of the room:

area = 15'*21' = 315 ft^2

one yd^2 = (3ft)^2 = 9 ft^2

so, area = 315/9 yd^2 = 35 yd^2

now you can take the last step:

cost = 35 yd^2 * $14.50/yd^2 = $507.50

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