112 cuft
29.45 cubic feet or 183.45 US gallons.
33.5 cubic feet.
18.6240 yd³
i dont think you phrased your question correctly
The easiest way is to use the formula but if you REALLY wanted to you could: Fill the box with water then empty it out and count how many square inches it takes to fill the box with water. Of course you should use the formula: length X width X height
About 21 cubic feet
64 cuft, about 2 and a third cubic yards
259.2593 sq. yards.
0.148 cubic yard for every 3-inches deep
about 71 cubic metres of gravel i think
1000 square feet (Length x width x hight)
16 sq ft*0.5 ft = 8 cubic feet.
3 yards. 1 yard is a cubic (not square) yard and is 36 inches on all three sides. The calculation looks like this: (216x216x3)/(36x36x36)=3.0
about 432 cubic inches
.21 yards of sand will fill an area 115 inches by 67 inches to a depth of 2.5 inches.
Just multiply 1/2 foot x 12,000 square feet. The answer will be in cubic feet.
1 square foot = 144 square inches, so 100 square ft = 14400 sq inches. Multiply be 3 = 43200 cubic inches. I believe gravel is normally sold by the cubic yard. 1 cubic yard = (36 in)3 = 46656 cubic inches. So 43200/46656 = 0.926 cubic yards