3X.5 = 1.5 Sq Feet
144
It depends on the thickness of slab. A yard of cement contains 9 cubic feet. Thus, it would cover 9 square feet if the slab was 1 foot thick. For a 4 inch thick slab, it would cover 3 times as much area, or 27 square feet.
0.69444 cubic yard (rounded)
To calculate the volume of sand needed to cover an 8x16 area at 1 inch thick, first convert the dimensions to feet: 8 feet by 16 feet. The area is 128 square feet. Since 1 inch is 1/12 of a foot, the volume of sand required is 128 square feet multiplied by 1/12 foot, which equals approximately 10.67 cubic feet of sand.
Volume = 900 sqft * 1/12 ft = 75 cubic feet.
A square foot will cover a square foot, regardless of the depth of the material the cover is made of.
144
It depends on the thickness of slab. A yard of cement contains 9 cubic feet. Thus, it would cover 9 square feet if the slab was 1 foot thick. For a 4 inch thick slab, it would cover 3 times as much area, or 27 square feet.
90 square feet
1 cubic yard covers 324 square feet per inch of thickness, divide 324 by thickness in inches to get coverage, i.e. 4 inches thick would cover 324/4=81 square feet, 36 inches thick would cover (you guessed it) 9 square feet.
I think one 80 lb. bag will cover about 4 square feet 1 inch thick
0.69444 cubic yard (rounded)
It will cover about 8 sq.feet if you spread it one inch thick.
1 yard topsoil covers 100 square feet to 3 inches, 200 square feet to 1.5 inches and 300 square feet to 1 inch.
Volume = 900 sqft * 1/12 ft = 75 cubic feet.
1/144 of square foot
1.78 square feet.