80 if the tiles are 12x12 - 12x12 is one square foot covering 80 you would need 80 tiles
864 tiles.144 tiles per square foot.
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.
One side of a square is 10 inches long. How many one square inch tiles are needed to cover its area?
4*4 inch = 16 sq inches per tile. 124 sq feet = 124*12*12 = 17856 sq inches = 17856/16 = 1116 tiles, assuming there is no wastage.
Since each 12x12-inch tile is one square foot, you will need 750 of them.
Cor ! I love these hard questions !... 69 of course !
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 12 inch square tile covers a square foot. Doing the math gives an answer of 750 tiles.
56 tiles to cover 224 square feet.
18 10x10-inch tiles.
236 18-inch tiles.
297 16x16-inch tiles.
125 16-inch tiles.
270 tiles exactly.