12 ft x 12 inches/ 1 foot = 144 inches
6 ft x 12 inches/ 1 foot = 72 inches
144in x 72in x 6in = 62208 cubic inches of sand
8*5*1/2 = 20 cubic feet.
8 ft * 10 ft * 0.5 ft = 40 cubic feet
32 cubic ft.
12.5 cubic feet
nah
8*5*1/2 = 20 cubic feet.
8 ft * 10 ft * 0.5 ft = 40 cubic feet
32 cubic ft.
12.5 cubic feet
nah
18ft³
To calculate the amount of sand needed to fill a sandbox measuring 4 feet long, 4 feet wide, and 2.5 feet deep, first find the volume by multiplying the dimensions: 4 ft x 4 ft x 2.5 ft = 40 cubic feet. Therefore, you will need 40 cubic feet of sand to fill the sandbox. If you're purchasing sand, check the bag specifications to determine how many bags you'll need based on their volume.
6,400 ft3
cylinder 18 feet diameter x 1.5 feet deep volume = 381 cubic feet
It will take 72 sq. ft. of sand. Or 2.66 sq. yds. That will fill the box even.
In order to answer this question you must first convert the measurements into inches(20 ft= 240 in), so the new problem is 240*240*3, which equals 172800. Then you must convert the inches into yards by dividing 172800 by 36, which equals 4800. So it takes 4800 yards of sand to fill a sandbox 20 feet by 20 feet by 3 inches.
259.2593 sq. yards.