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.
.21 yards of sand will fill an area 115 inches by 67 inches to a depth of 2.5 inches.
nah
Three acres three inches deep is 403.33 cubic yards.
2.37 cubic yards.
259.2593 sq. yards.
.21 yards of sand will fill an area 115 inches by 67 inches to a depth of 2.5 inches.
nah
108inches= how many yards
50 x 5 x 0.33333r = 83 cubic yards
Three acres three inches deep is 403.33 cubic yards.
If it's a rectangular pool it will be about 3.7 yards. If oval, a little less.
12 sq yds
2.37 cubic yards.
40.1 cubic yards
2.2222222 cu. yards
You need 8 yards of sand that is 16 foot wide and 2 inches deep which is a volume of 8 x 16/3 x 2/36 ~= 2.37 cubic yards of sand.