Assuming you mean a cubic construct that is 24 feet long by 1 feet wide by 2 feet deep, the answer is 48 cubic feet (24x1x2).
8 cubic feet is a volume.feet is a length.You can not equate a length and a volume.Thus, if you had 8 cubic feet of cement and wanted to lay an area with it, you would have to ask what the area would be (ie how many square feet) if the covering was say 4 inches thick over the area. Multiplying the area by the thickness gives the volume and we could then answer your question - as it stands we can't.
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.
Just a shade less than 1 cubic yard ... it happens to be 0.987654321 (rounded). How did you do that ? ! ?If the area were 81 square feet, by 4 inches thick, that would be exactly 1 cubic yard.
A cubic foot that is three inches thick covers an area of 4 square feet. This is an area, with dimensions [L2]. A linear foot is a measure of distance, with dimensions [L]. There is no sensible way to convert one to the other.
1 cubic yard = 27 cubic feet(area) x (1/2 foot) = 27 cubic feetarea = 27/0.5 = 54 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.
You will need about 30 cubic feet. Your bag should also tell you how many cubic feet are in it.
8 cubic feet is a volume.feet is a length.You can not equate a length and a volume.Thus, if you had 8 cubic feet of cement and wanted to lay an area with it, you would have to ask what the area would be (ie how many square feet) if the covering was say 4 inches thick over the area. Multiplying the area by the thickness gives the volume and we could then answer your question - as it stands we can't.
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.
Just a shade less than 1 cubic yard ... it happens to be 0.987654321 (rounded). How did you do that ? ! ?If the area were 81 square feet, by 4 inches thick, that would be exactly 1 cubic yard.
A cubic foot that is three inches thick covers an area of 4 square feet. This is an area, with dimensions [L2]. A linear foot is a measure of distance, with dimensions [L]. There is no sensible way to convert one to the other.
1 cubic yard = 27 cubic feet(area) x (1/2 foot) = 27 cubic feetarea = 27/0.5 = 54 square feet
A cubic foot is 12" thick 12" wide and 12" deep. .45 cubic feet per 60# bag of concrete
It is impossible to express cubic feet as an area.
It depends upon how thick you want the concrete. For example, if you want the concrete to be 6 inches thick, then you will need 200 cubic feet. There are 27 cubic feet per cubic yard; so divide the 200 cubic feet by 27 to get 7.4 cubic yards.
I think you mean 6 inches thick, not 6 feet thick. You would need 200 cubic feet, or 7.4 cubic yards.
A meaningless question. 20 cubic feet is a volume, not an area.