238
If 12x12 is 144... There would be 144 tiles in a box right?
144 tiles
80 if the tiles are 12x12 - 12x12 is one square foot covering 80 you would need 80 tiles
122
238
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.
If 12x12 is 144... There would be 144 tiles in a box right?
144 tiles
4.
80 if the tiles are 12x12 - 12x12 is one square foot covering 80 you would need 80 tiles
122
154
If you mean 12x12 "inches", then each tile covers 1 square foot. We trust you can take it from there.
You need 0.52, so about a half.because a single 12x12 tile has an area of 144.
256 tiles
If your tiles are 12 inches by 12 inches they are equal to 1 sq ft, so you would need 54 tiles.