Area covered = Volume/Depth
= 2.2 cubic ft/3 inches = 2.2 cft/(1/4) feet = 8.8 sq ft.
A cubic yard is 46,656 cubic inches. Spread to a thicknes of 5 inches, a cubic yard of concrete covers 9332.1 square inches, which is 64.8 square feet.
One "yard" of dirt (meaning one cubic yard) contains 46,656 cubic inches. Spread 8 inches thick this will cover 5832 square inches or 40.5 square feet.
800 square feet x 1/12 x 3/4 = 50 cubic feet.
1 cubic yard equals 27 cubic feet. At a six inch depth 1 cubic foot will cover 2 square feet, so 27 cubic feet will cover 54 square feet.
3 inches = .25 feet400 square feet X .25 feet = 100 cubic feet100 cubic feet / 27 cubic feet per cubic yard = 3.7 yards
200 cubic feet or 7.4 cubic yards
There are 144 square inches in a square foot and 1.728 cubic inches in a cubic foot. So you have 7,776 square inches and that would give you 7,776 cubic inches. That would be 4.5 cubic feet.
"Square cubic anything" is an unknown unit.=> If you have a number of square inches of area, divide the number by 144 to get the number of square feet.241,920 square inches = (241,920 / 144) = 1,680 square feet=> If you have a number of cubic inches of volume, divide the number by 1,728 to get the number of cubic feet.241,920 cubic inches = (241,920 / 1,728) = 140 cubic feet=> If you have a number of square cubic inches, then you've made a serious blunder somewhere up the line. You should repeat your work.
27 square feet Answer. 15 square metres at 3 inches thick.
To calculate the amount of soil needed, you multiply the area by the desired depth. In this case, you have 9300 square feet and want a depth of 12 inches. Convert the depth to feet (12 inches = 1 foot) and multiply: 9300 square feet x 1 foot = 9300 cubic feet of soil. So, you need 9300 cubic feet of soil to cover the area with a depth of 12 inches.
66 cu ft
Cubic feet is a measure of volume while square feet is a measure of area. They do not directly convert.