Question 506715
for converting cement cubic yards to the following dimensions
6 inches deep - 30 feet wide - 90 feet long - how many cubic yards will it take of cement? 
:
Find the vol in cu/ft
.5 * 30 * 90 = 1350 cu/ft
there are 3^3, 27 cu/ft in 1 cu/yd
1350/27 = 50 cu/yds