The tile is bigger than the area that you want to cover (12x12 > 10x11) so one tile will do. <><><><><> However, if you meant 12x12 INCH tiles, and a 10x11 FOOT room, you would need 110 tiles.
A 12x12 tile is 1 sq foot, so you will need 198 tiles.
204 tiles.
24x24 inch tile equals 4 square feet 275/4 = 68.75 You would need 69. (24x24 inch tiles to cover 275 sqft)
You would need 111 tile, but with waste you will want to get 125 tile.
You will need 47 tiles.
A 24x24 inch tile would be four square feet. 140 divided by 4 would be 35 tiles.
The tile is bigger than the area that you want to cover (12x12 > 10x11) so one tile will do. <><><><><> However, if you meant 12x12 INCH tiles, and a 10x11 FOOT room, you would need 110 tiles.
A 12x12 tile is 1 sq foot, so you will need 198 tiles.
204 tiles.
24x24 inch tile equals 4 square feet 275/4 = 68.75 You would need 69. (24x24 inch tiles to cover 275 sqft)
If 12x12 is 144... There would be 144 tiles in a box right?
If the tiles are 12x12" you need 640 of them...if not, on the tile box it will tell you how many ft. you can do per box.
You would need 111 tile, but with waste you will want to get 125 tile.
Each 24x24 tile is 2 sq ft. You need 60 tiles minimum.
If you're talking floor tiles as opposed to wall tiles and by 12x12 you mean they are 12 inches square, then the answer is 300. Because each tile is one square foot and a 15'x20' room is 300 square feet. Simple, eh?
Each tile is 2' x 2' or 4 sq. feet. So 108/4 = 27 tiles