If 1 cubic yard = 27 cubic feet, then 4 cubic yards = 108 cubic feet.
27 US gallons = 3.609375 cubic feet, no matter what's in the gallons, and even if they're empty.
60,000 cubic feet of dry sand weighs approximately 3000 tons.
100
14,300 pounds. Sand has a density of 100 pounds per cubic foot.
You need to mention how deep you want the sand to be
You need 7500 cubic feet of sand, say 150 long x 100 wide = 15000 x .5 (half a foot)deep=7500. In order to figure this you need to know how many cubic feet are in a ton of sand and we don`t have that, but there is a way around it. Typically sand, gravel and top soil etc. is sold by contractors by the yard or cubic yard. So look at it this way 7500 cubic feet divided by 27 cubic feet (3x3x3=27) in one cubic yard and your answer is 278 yards or cubic yards of sand.
24 feet X 24 feet X 1/3 feet = 192 cubic feet 192 cubic feet / 27 cubic feet per cubic yard = 7.11 cubic yards
90 over 2 equals X over 5 so multiply 90 times 5 and divide it by 2... Your answer will probably be 225 pounds.
The word "brass" refers to a measure of quantity for loose material (like sand, metal, etc). This term is common in India. One brass equals one hundred cubic feet volume. Calculate the volume of sand and divide by 100 cubic feet to get the number of brass units.
You need10.8/(the number of cubic feet of sand in each bag) bags.
It depends on the moisture content of the sand (wet or dry) but as general rule of thumb there is 1.5 tonne of sand per cubic metre or to answer your question correctly 1500Kg per cube.