3,366.2 gallons of water for 450 cubic feet.
1 cubic yard = 46,656 cubic inches
1 gallon = 231 cubic inches
450 gallons = (450 x 231) cubic inches = (450 x 231 / 46,656) = 2.228 cubic yards (rounded)
Apples and oranges. Without knowing how thick the 450 sq. ft. area is or how thick you want it to be you can't convert to cubic yards. A cubic yard has 27 cubic feet. One square foot 3 inches thick would be 1/4 cubic feet. 4 sq. ft. 3 inches thick would be 1 cubic foot. 450 sq. ft. 3 inches thick is 112 1/2 cubic feet or just a bit over 4 cubic yards. 450 sq. ft. 4 inches thick is 150 cubic feet or 5 1/2 cubic yards.
If you pour to a standard 4-inch thickness you will need 5.6 cubic yards.
231 cubic inches = 1 gallon1 cubic foot = 1,728 cubic inches = 7.48052 gallons (rounded)Volume = 15' x 10' x 3' = 450 cubic feet = 777,600 cubic inches = 3,366.234 gallons (rounded)
A yard is 3 feet so 3 feet cubed would be 27 cubic feet in a cubic yard
450 liters = 118.877 gallons or 15,216.3 oz
12.5 yards.
56.25 gallons
There are 3 feet in one yard. Therefore, 450 feet is equal to 450/3 = 150 yards.
(250 + 450) * 9 / 43,560 = 23 acres
150 Square yards
It would use 9 gallons in 450 miles.
1350