you need a total of 507 tiles to cover this square footage area
113 tiles
55 tiles
56 tiles to cover 224 square feet.
1296 Tiles
270 tiles exactly.
Depends on the size of the tiles.
236 18-inch tiles.
18 10x10-inch tiles.
125 16-inch tiles.
297 16x16-inch tiles.
It would be 9 tiles wide by 12 tiles long. That gives you a total of 108 tiles.
You will need 44 six inch tiles to cover 11 square feet.