To calculate the amount of concrete needed for a slab that is 40 feet long, 40 feet wide, and 4 inches thick, first convert the thickness to feet: 4 inches is 1/3 foot. Then, multiply the dimensions: 40 ft × 40 ft × (1/3 ft) = 533.33 cubic feet. To convert cubic feet to cubic yards, divide by 27 (since there are 27 cubic feet in a cubic yard): 533.33 ÷ 27 ≈ 19.7 cubic yards. Therefore, you will need approximately 19.7 cubic yards of concrete.
You will need 0.56 cubic yards of concrete.
You will need 17.8 cubic yards of concrete.
1.67 cubic yards.
0.89 cubic yards.
1.8 cubic yards will do it.
The term "yards" of concrete means cubic yards.
You will need 0.56 cubic yards of concrete.
You will need 17.8 cubic yards of concrete.
1.67 cubic yards.
0.89 cubic yards.
1.8 cubic yards will do it.
37.03 yards
You can't express a volume of concrete in yards.
532.4074 yards of concrete, round up to 533 yards.
25 Yards of concrete
.029 cubic yards of concrete weighs aproximately 93.96lbs
Yards? 12