36" = 3 ft
36" x 36" = (3 ft) x (3 ft) = 9 square feet per tile
1000/9 = 1111/9 tiles.
Either buy 112 of them, or else buy 111 and plan your work carefully so that
the one bare square foot winds up under the refrigerator or the bed.
49 tiles
157 18 by 18 tiles are needed to cover 352 square feet.
5,184 2-square-inch tiles are needed.
236 18-inch tiles.
25 geinus
240 square tiles are needed
144
968
647
18..
If the tiles are 12 inches square... 8352 tiles ! However if they're 12 feet square... 58 tiles
81 tiles squared because if it's a square then it would be 9x9 which is 81