Mathematics, 10.07.2019 05:00 agm9801

Anew sidewalk will be 6 feet wide, 240 feet long, and filled to a depth of 6 inches (0.5 foot) with concrete. how many cubic yards of concrete are needed?

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Anew sidewalk will be 6 feet wide, 240 feet long, and filled to a depth of 6 inches (0.5 foot) with...