20-10-2018
Mathematics

contestada

What will it cost to carpet a rectangular floor measuring 21 feet by 12 feet if the carpet costs $29.56 per square yard?

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wegnerkolmp2741o wegnerkolmp2741o

20-10-2018

change the units to yards

21/3 = 7 yds

12/3 = 4 yds

A= 7*4 = 28 yds

cost = 29.56 * 28 = 827.68

the total cost is $827.68

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