21 (20.25)
128.2 tiles
dafsdfa
205.3125 tiles exactly OR 206 tiles, with a bit left over!
The amount of tiles needed to cover a floor will depend on the size of the floor.
Floor area = 12 ft x 18 ft = 216 square feet. There are 4 six-inch square tiles needed for each square foot, so 864 tiles are needed.
that question depends on how big your tiles are and how big your floor is
Depends on the size of the tiles.
2880 exactly, but if this is ceramic tiles you have to account for grout lines. extras would be recommended
The answer will depend on the size of the tiles.
291.43 tiles
236 18-inch tiles.
The number of 13 inch tiles needed will depend on the actual dimensions of the floor rather than the square footage. If the room is square, 169 tiles, with 1/16 inch or larger grouted seams, will completely cover it. If the floor is rectangular, additional tiles will be needed, the exact number depending on how many tiles must be cut. As a general rule, approximately 10 percent extra is usually sufficient to cover waste from cutting and accidental breakage.