To calculate the volume of concrete needed for a slab, you can use the formula: Volume = Area × Thickness. First, convert the thickness from inches to feet: 4 inches is 1/3 feet. Then, multiply the area (256 square feet) by the thickness (1/3 feet): 256 × (1/3) = approximately 85.33 cubic feet of concrete is needed for the slab.
256 of them = 256,000
To determine how many 16x16 inch blocks are needed for a 10x10 foot patio, first convert the patio dimensions to inches: 10 feet equals 120 inches. The area of the patio is 120 inches x 120 inches, which equals 14,400 square inches. Each 16x16 inch block has an area of 256 square inches. Dividing the patio area by the area of one block, you need 14,400 / 256 = 56.25 blocks, so you would need 57 blocks to cover the patio.
1 pound is 16 ounces, so 256 * 16 = 4096 ounces ■
23.783 m2
256 tiles
6,144 tiles !
256 tiles
256 sq in = 1.7777 sq ft ea X 56 tiles = 115.55 sq ft area to cover
Just the 1, as 1 tile is 16 x 16 = 256
each tile is 16x 16 = 256 sq in = 256/144 = 1.78 sq ft 437/1.78 = 246 tiles
224 x 144 = 32,256 / 256 (16 x 16) = 126 16 x 16 tiles.
if tiles are 15 inch x 15 inch that is 225 sq in400 sq ft = 400x 144 = 57600 sq inyou need 57600/225 = 256 tiles
Assuming the tiles are 16 inches square:200 square feet = 200 x 12 x 12 = 28,800 square inches.The tiles are 16 x 16 = 256 square inches.28,800 / 256 = 112.5So you would need a minimum of 113 tiles, not allowing for any that would need cutting at the edges of the room.
16x16 square feet = 256 square feet, so two tiles will suffice.
256
To cover 345 square feet with 16x16 tiles , you need at least 195 tiles (194 and 1/16 exactly). 345 square feet x 144 square inches/sq ft = 49680 square inches 16 x 16 = 256 square inches per tile 49680 / 256 = 194.0625 It could take more because you may have to use large fractional tiles on edges, and some may break.