17.8 cubic yards in 480 cubic feet.
480 square feet = 53.3 square yards.
A yard of concrete is 27 cubic ft. Your measurements, if in feet, represents 480 cubic ft. Dividing this by 27 results in 17.78 yards.
First I find cubic feet.30x48 divided by 3 for 4 inches thick. 480 cubic feet27 cubic feet make a cubic yard.480 divided by 27=17.8I'd order 18 yards but also tell the ready mix company what I was doing so I wouldn't waste money.
There are 3 feet in one yard. 480 / 3 = 160 yards.
1440.
To calculate the amount of concrete needed for a 24x40 foot slab that is 6 inches thick, first convert the thickness to feet (6 inches = 0.5 feet). Then, multiply the length, width, and thickness: 24 ft x 40 ft x 0.5 ft = 480 cubic feet. Since concrete is typically measured in cubic yards, divide by 27 (the number of cubic feet in a cubic yard): 480 cubic feet ÷ 27 = approximately 17.78 cubic yards. Therefore, you will need about 18 cubic yards of concrete.
480 x 90 x 101 = 4,363,200 cubic feet.
To find the volume in cubic inches, multiply the length, height, and thickness: 480 x 108 x 7 = 362,880 cubic inches. To convert cubic inches to cubic yards, divide by 46,656 (since 1 cubic yard = 46,656 cubic inches): 362,880 / 46,656 ≈ 7.77 cubic yards.
There are 3 feet in one yard, so 3x160=480There are 480 feet in 160 yards.
There are 3 feet in one yard. Therefore, 160 yards is equal to 160 x 3 = 480 feet.
20 x 24 x 1 = 480 cubic feet
(480 square feet) / (9 square feet per square yard) = 53 and 1/3 square yards