1 and 1/3 tiles of 9 x 12 tiles will equal 1 square feet. Therefore, it will take 25 times 1-1/3 tiles or approx. 34 9x12 tiles to tile a 25 square foot area.
Tiles that are two feet on a side cover 4 square feet. 378 of them cover 1512 square feet.
256 tiles
76.6 tiles
67 tiles.
1 and 1/3 tiles of 9 x 12 tiles will equal 1 square feet. Therefore, it will take 25 times 1-1/3 tiles or approx. 34 9x12 tiles to tile a 25 square foot area.
Assuming both dimensions are in feet, 108 square feet (9 * 12)
Multiply the two dimensions to get the area. The calculation will give you 108 square feet.
9 x 12 = 108 (sq ft).
192 tiles
864 tiles.144 tiles per square foot.
Tiles that are two feet on a side cover 4 square feet. 378 of them cover 1512 square feet.
500/1.78 = 281 tiles
190
256 tiles
76.6 tiles
67 tiles.