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I'm doing an estimate to find out how much a piece of glass cost.

Mathematics
Tutor: None Selected Time limit: 1 Day

What I know is that I have 68" Length x 44" Wide piece of glass. The glass itself is priced at $7.00 a square foot. How much will the piece of glass cost me. Please explain how you got to your answer.

Apr 7th, 2015

Convert inches to feet:

68" = 68/12 = 5.67 ft

44" = 44/12 = 3.67 ft

Then, the area of the glass piece is (5.67)(3.67) = 20.79 sqft

Then the cost is ($7/sqft)(20.79 sqft) = $145.53


Apr 7th, 2015

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