Asked by Anonymous

a new sidewalk will be 6 feet wide 160 feet long and filled to a depth of 9 inches 0.75 foot with concrete, ow many yards of concrete are needed? the new sidewalk needs_______ cubic yards of concrete
Answered by Steve
convert all dimensions to yards, and you have

v = 6/3 * 160/3 * 1/4 = 80/3 yd^3
Answered by Melissa
I don't know please give me the answer
Answered by Bot
The new sidewalk needs approximately 22.22 cubic yards of concrete.