how to calculate cubic feet for a foundation to pour concrete

Mathematics
Tutor: None Selected Time limit: 1 Day

A building has a concrete foundation 24"wide, 36"deep at all points. How many cubic yard of concrete are necessary to pour the foundation for the back wall which is 30" in length?

May 18th, 2015

24 inches is 0.666 yards
36 inches is 1.00 yards
30 feet is 10 yards

Volume = 10yards x 1.00yards x 0.666yards = 6.66 cubic yards

May 18th, 2015

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May 18th, 2015
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May 18th, 2015
Dec 6th, 2016
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