18 x18 is 1.5 ft x 1.5 ft = 2.25 sq ft
it depends exactly how they are laid out and how much cutting you do but the absoulute minimum amount of tiles will be 272 / 2.25 tiles = 120.8 tiles so you will need at least 121 tiles. However this would involve a lot of cutting.
depends on the actual dimensions of your floor/wall i would suggest you buy 140 tiles as this will cover an area of at least 21 ft by 15ft = 315 ft. It does however depend on the dimensions but 140 tiles seems the right amount
The diagonal of an 18x18 tile is 18*sqrt(2) = 25.46 units.
102.22 tiles because each tile is 2.25 sq.ft. 230 / 2.25 =102.22 so really 103 tiles.
One tile of size 13' by 13' will cover 169 square feet and so will be more than sufficient.
So each tile is 12" by 12" square, right? So each tile is ONE square foot? (a perfect square that's a foot long and a foot wide). Each tile is one square foot and you need to know how many add up to 400 square feet. I think the answer is the square root of Pi.
Well, let's see here, friend. To find the square footage of a tile, we need to multiply its length by its width. In this case, a 16-inch by 32-inch tile would cover 4.44 square feet. Isn't that just delightful?
144/2.25=64. 18x18 tile cover 2.25 sq ft area.
To cover 720 sq feet of floor with 18" x 18" tile, you would need 320 tiles.
To determine how many 18x18 inch tiles you need for 56 square feet, first convert the tile size to square feet. An 18x18 inch tile is 1.5x1.5 feet, which equals 2.25 square feet per tile. Next, divide the total area needed (56 sq ft) by the area of one tile (2.25 sq ft): 56 ÷ 2.25 ≈ 24.89. Therefore, you will need 25 tiles to cover 56 square feet.
It is not clear what is meant by an "18x18 square feet" tile. 18ft * 18 ft = 324 square feet, so that one tile will be more than enough. An 18 inch by 18 inch tile cannot be a 18x18 square feet tile.
You would need 800 tile assuming you had no waste at all. Since this is unlikely you will need 825 tile.
160 of them.
The answer will depend on the units used for measuring the tiles which you have failed to specify.
To determine how many 18x18 inch tiles are needed for a 42 square foot bathroom, first convert the tile size to square feet. An 18x18 inch tile is 1.5 feet by 1.5 feet, which equals 2.25 square feet per tile. Then, divide the total bathroom area (42 square feet) by the area of one tile (2.25 square feet): 42 ÷ 2.25 = 18.67. Since you can't use a fraction of a tile, you would need 19 tiles to cover the bathroom.
if you are quoting inches, then a 18x18 tile measures 2.25 square feet. On that basis you would need 106.66 or 107 to the nearest.
2.25 square feet
18 in/12 in/ft = 1.5 feet 1.5 x 1.5 = 2.25 sq ft per tile 130 sq ft/2.25 sg ft/tile = 58 tiles
Depends on the size of the tile. Get the area of the tile and then divide by the area you need to fill.