How many cubic yards of dirt was excavated from a trench which is 300 ft long, 4 ft wide, and 5 ft deep?
A | 160 |
B | 222 |
C | 6000 |
D | 77 |
To calculate the cubic yards, multiply the length, times the width, times the depth. Since the trench measurements are given in feet, the result will be in cubic feet. There are 27 cubic feet in a cubic yard. Divide the number by 27 to convert the answer to cubic feet.
300' x 4' x 5' = 6,000 sq ft
6,000 / 27 = 222.2 cubic yards
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