SOLUTION: A new sidewalk will be 6feet wide 240 feet long and filled to a depth of 6 inches with concrete. How many cubic yards of concrete are needed?
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Question 1029065: A new sidewalk will be 6feet wide 240 feet long and filled to a depth of 6 inches with concrete. How many cubic yards of concrete are needed?
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
Put everything in yards to begin with
The walk is 2 yards wide, 80 yards long, and (1/6) yard thick.
Multiply them and it is 80/3 cubic yards.
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