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Assuming you mean a cubic construct that is 24 feet long by 1 feet wide by 2 feet deep, the answer is 48 cubic feet (24x1x2).
You need to mention how deep you want the sand to be
15 x 24 = 360 square feet. How deep is the pool? You need that to determine cubic feet of that area.
9.27 cubic feet
1.963 cubic feet
It depends on how deep it is.
Assuming you mean a cubic construct that is 24 feet long by 1 feet wide by 2 feet deep, the answer is 48 cubic feet (24x1x2).
4.5 x 9 x 1.5 = 60.75 cubic feet
A 15,000-gallon pool has a volume of about 2,005 cubic feet.
One cubic yard of mulch will cover approximately 160 square feet at 2" deep, so you would need approximately two cubic yards of mulch to cover 271 square feet at 2" deep.
You need to mention how deep you want the sand to be
15 x 24 = 360 square feet. How deep is the pool? You need that to determine cubic feet of that area.
9.27 cubic feet
A third dimension is required to allow this calculation. Perhaps the 13 feet deep should be 13 feet wide.
If the container is 1 inch deep, the area is 1 square foot.
It is: 10*7*3 = 210 cubic feet
11/9 cubic yard for every 6-inches deep.