Since there are no units given it is not possible to answer the question. The units used for measuring the tiles must be different from those used for the room.
13 boxes with 13 tiles in each
You would need 358 tiles.
256 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.
224*12*12= 32256 32256/169=190.87 you need minimum 191 13x13 tiles
13 boxes with 13 tiles in each
You would need 358 tiles.
80 if the tiles are 12x12 - 12x12 is one square foot covering 80 you would need 80 tiles
256 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.
224*12*12= 32256 32256/169=190.87 you need minimum 191 13x13 tiles
184 would do it but get 185.
144
650
168
585
426 of them. Get 470 to be safe.