If a bathroom is 72 inches by 54 inches, it would take 27 1 foot square tiles to tile the bathroom. This can be found by converting from inches to feet, then calculating area by multiplying the length by the width.
If the tiles are 12x12 inches square - you would need... 75 !
To find the area of the bathroom floor, multiply the width by the length: 1.8m x 2.2m = 3.96 square meters. Since each tile is 5cm x 5cm, or 0.05m x 0.05m, the area of each tile is 0.0025 square meters. Divide the total area of the floor by the area of each tile: 3.96 square meters / 0.0025 square meters = 1584 tiles. Therefore, you would need 1584 5 cm square tiles to tile the floor of the bathroom.
85 square feet is the area of a room that measures eight by ten and a half feet. This is the size of a typical second bedroom. If there was a floor tile that measured 12 inches by 12 inches, this would be 85 floor tiles.
Oh, what a happy little question! If each tile is 12 x 12 inches, that means each tile covers 1 square foot. So, 40 tiles would cover 40 square feet in total. Just imagine all the beautiful possibilities you could create with those tiles!
One 9 inch square tile would presumably be 9in x 9in or 81in2, unless you are meaning 3in x 3in tile which is then 9in2. Regardless, the answer to your question is the total area of the floor (in square inches) divided by the total area of one tile (in square inches).
A 4x4 tile has an area of 16 square inches (4 inches x 4 inches). Since one square foot equals 144 square inches, you would need 9 of these 4x4 tiles to cover one square foot (144 square inches ÷ 16 square inches per tile = 9 tiles).
If the tiles are 12x12 inches square - you would need... 75 !
If your tiles are 12 inches x 12 inches you would need 144 of them.
You will need at least 66,828 1/4 tiles to cover that area.
Assuming you mean the tiles are 16 inches square - you would need 169 tiles.
If they 16 is in inches, this would be 256 square inches per tile. That would cover 10,496 square inches. Divide by 144 and you get 72.89 square feet.
776. You need four tiles for one square foot (tiles are 36 square inches, a square foot is 144 square inches) so 4 tiles times 194 sqft is 776. You will want some spares too.
To determine how many 12x24 tiles you need for a 26 square foot area, first calculate the area of one tile. A 12x24 tile is 2 square feet (12 inches x 24 inches = 288 square inches; 288 square inches ÷ 144 = 2 square feet). To cover 26 square feet, divide 26 by 2, resulting in 13 tiles. Therefore, you would need 13 tiles to cover the area.
Assuming you mean 16x16 inches tiles... 441 tiles would cover the area exactly
Assuming you mean 18 inch tiles... 290 square feet is 41,760 square inches. Each tile is 324 square inches - so you would need 129 tiles in total (with a fraction of a tile left over)
You may want to use a calculator. 18 in x 18 in =? square inches There are 144 square inches in a square foot. Divide the square inches in one tile by 144. That should equal about 2.25 square feet per tile. 425 divided by the square feet in one tile -- that would give you the number of tiles. It would take about 189 tiles.
You would need 137 (136.23) 16" x 16" tiles to cover 22.5 square meters.