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A new sidewalk will be 4 feet wide, 120 feet long, and filled to a depth of 9 inches (0.75 foot) with concrete. How many cubic yards of concrete are needed?

A new sidewalk will be 4 feet wide, 120 feet long, and filled to a depth of 9 inches (0.75 foot) with concrete. How many cubic yards of concrete are needed?
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3 votes
A new sidewalk will be 4 feet wide, 120 feet long, and filled to a depth of 9 inches (0.75 foot) with concrete. How

many cubic yards of concrete are needed?

asked
User Mark Ursino
by
7.8k points

1 Answer

7 votes

Answer:

40 cubic yards

Explanation:

answered
User Shane N
by
7.9k points
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