If your land is a perfect square at 208.71 feet wide by 208.71 feet long, you will need 121.000 tons of sand. This will give you a depth of .5 inch.
2 in = 1/6 ft
1/6 ft * 78.75 ft2 = 13.125 ft3
2500 cubic feet.
capacity of a box 5 inches square and 2 inches deep = 5 X 5 X 2 =50 inches ^ 3
27,154
I can't tell what the units of the "200 x 10" are, so I have to makeassumptions.200 feet x 10 feet . . . . . 74.1 cubic yards for each 1 foot deep200 feet x 10 inches . . . . 6.17 cubic yards for each 1 foot deep200 inches x 10 inches . . . 0.514 cubic yard for each 1 foot deep
16 because 4 times 4 is 160.01032256m²Algebraic Steps / Dimensional Analysis Formula16in²* 6.4516 cm²1 in²* 1 m²10000 cm²= 0.01032256m²
R49 is equal to 13 settled inches of cellulose insulation. If the insulation has not settled yet then it should be between 15-16" deep.
You will need about 463 cubic yards (around 594 tons) of gravel for this area.
350
How deep do you want that ?If you want it 1.6 inches deep, then it can cover 1 square foot.If you want it 10-ft deep, then it can't cover that much area.
tweleve
1 (cubic yard) = 46 656 cubic inchesIf the depth is 2 inches then the area it will cover is 46656/2 square inches = 23,328 square inches. Convert 23,328 square inches to square yards23 328 (square inches) = 18 square yards
three
16.02
36
The answer will depend on how deep a layer of sand.
Half a cubic foot.
If it is a cubic yard it will be 162.
13 1/4