capacity of a box 5 inches square and 2 inches deep = 5 X 5 X 2 =50 inches ^ 3
50 millimeters is 1.97 inches.
A little less than 3" deep. A cubic yard is 3ftx3ftx3ft or 27ft3. You have 9 cubic yards or 9*27ft3 = 243ft3. If you divide 243 ft3 by 1000ft2 you get 0.243 ft. Multiply by 12 to covert to inches and your answer is 2.9" deep.
6 meters is 19 feet 8.22 inches.
3 feet 3 inches.
You will need about 463 cubic yards (around 594 tons) of gravel for this area.
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.
It depends on how deep the water is over the area it covers. 1 gallon = 231 cubic inches. If the water is 1 inch deep, it can cover an area of 231 square inches. If it's 231 inches deep, it can only cover an area of 1 square inch.
If applied 1 foot deep it will cover 108 square feet. If applied 6 inches deep it will cover 216 square feet. It all depends on how thick you apply it.
15 square yards at 3 inches deep.
It should cover 12 square feet, if spread one inch deep. If spread two inches deep it will cover 6 square feet.
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
The answer will depend on how deep a layer of sand.