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Mathematics 7 Online
OpenStudy (anonymous):

Bernice wants to glue squares of indoor-outdoor carpeting to her concrete patio floor. the squares are 12 inches on a side, and her patio is 10 feel by 12 feet. squares cost 50 cents each. How much will it cost bernice to carpet her patio? A.$60 B.$5 C.$600 D.$720 E.$72

OpenStudy (anonymous):

@smileyxl3 , you said 100 but thats not one of the choices -_-

OpenStudy (smileyxl3):

Sorry! (10' x 12' )/(1' x 1') x 50 cent = 6000 cent = $ 60.00

OpenStudy (smileyxl3):

@cupcakestoner Basically, it's 120 (which is the square area) × 50 (which is the cents) = 6000 cents = $ 60

OpenStudy (smileyxl3):

I said 100 the first time because I did 10*20 instead of 10*12. I have no idea why I did that.

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