420
100/3 ft x 100/3 ft x 15/3 ft = 150000/27 cu ft = 5555.55+ cubic feet
52 cubic yards = 1,404 cubic feet.
27 cubic feet = 1 cubic yard 54 cubic feet = 2 cubic yards . . 108 cubic feet = 4 cubic yards
I cu yd = 27 cu ft you cannot get square feet from cubic yards as square feet is area and yards volume - you need to know how deep the 400 sq feet is - in other words, volume. For example 400 sq feet that is 1 feet deep is 400 cubic feet; then divide by 27 to get cubic yards
216 cubic feet = 8 cubic yards.
24 cubic feet = 0.89 cubic yards
162 cubic feet
12*15*.33333= 60 cubic feet. 60 cubic feet/27 cubic feet per cubic yard = 2.222 cubic yards
162 cubic feet.
The answer depends on how deep the coverage will be. River Rock weighs 2,800 LBS. per cubic yard - That's 1.4 tons per cubic yard. One ton = 2,000 LBS. 2,000 divided by 2,800 equals roughly 0.71. So one ton of river rock is roughly 0.71 cubic yards. 0.71 cubic yards covers roughly 230 square feet 1" deep 0.71 cubic yards covers roughly 115 square feet 2" deep 0.71 cubic yards covers roughly 77 square feet 3" deep 0.71 cubic yards covers roughly 57 square feet 4" deep 0.71 cubic yards covers roughly 38 square feet 5" deep
It takes 5.0926 cubic yards or 137.5 cubic feet.
5.6 acres*3.5ft = 27104 sq yards*1.166... yards = 31621.33... cubic yards.
An area measuring 14 x 8 x 2 feet contains: 8.296 cubic yards.
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
100/3 ft x 100/3 ft x 15/3 ft = 150000/27 cu ft = 5555.55+ cubic feet
52 cubic yards = 1,404 cubic feet.
If it is 4 inches deep/thick, 2 cubic yards. If it is 6 inches deep/thick, 3 cubic yards.