Since the area is in sq ft, convert the thickness from inches to ft and multiply to find the cubic volume. (2 inches = 1/6 ft): 60 x 1/6 = 10 cubic feet.
You will need a volume of at least (4/12)*140 = 0.333*140 = 46.67 cu ft.
567 cubic feet or 21 cubic yards
it will cover 3 cubic feet, or 9 feet, I am not sure how many square feet
1 cubic yard covers 27/depth in feet square feet.
It depends how thin the cubic feet are. If they are 1 foot thick: 21,000 cubic feet. If they are 3 feet thick: 63,000 cubic feet will cover 21,000 square feet.
744 Square Feet
Here's the formula: 27 cubic feet = 1 cubic yard. 1 cubic yard will cover 324 square feet at a depth of 1 inch. 2000 square feet divided by 324 square feet = 6.2 yards (rounded). Another approach: 7 cubic yard X 324 square feet = 2268 square feet of coverage at a depth of 1 inch.
2.924
1 cubic yard of concrete fills 27/depth in feet square feet.
800 square feet x 1/12 x 3/4 = 50 cubic feet.
27 square feet Answer. 15 square metres at 3 inches thick.
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.
1 cubic yard = 27 cubic feet.
453.6 cubic feet=138.29 square feet