Each 17"x17" tile will cover 17/12 x 17/12 sq ft = 2.0069 sq ft
Then covering 255 sq ft will require 255/2.0069 = 127.06 = 128 tiles.
This number assumes that the shape is well-behaved (there are no wriggly edges or narrow left-over bits). that there are no breakages and that most off-cuts are used. In real life, therefore, you should allow at least 5% for wastage.
To determine how many 12x12 tiles cover 144 square feet, first calculate the area of one tile. A 12x12 tile has an area of 1 square foot (12 inches x 12 inches = 144 square inches, which is 1 square foot). Therefore, to cover 144 square feet, you would need 144 tiles, since 144 square feet divided by 1 square foot per tile equals 144 tiles.
To determine how many 3 x 9 tiles are needed to cover 30 square feet, first calculate the area of one tile. A 3 x 9 tile has an area of 27 square inches (3 inches x 9 inches). There are 144 square inches in a square foot, so 30 square feet is 4,320 square inches (30 x 144). Dividing 4,320 square inches by the area of one tile (27 square inches) gives approximately 160 tiles needed to cover 30 square feet.
576 feet x 12 inches in a foot = 6912 inches 6912 inches/18 inches per tile = 384 tiles
To determine how many 3x9 inch tiles are needed for 80 square feet, first convert the tile dimensions to square feet. Each tile measures 3 inches by 9 inches, which is 27 square inches. There are 144 square inches in a square foot, so each tile covers 27/144 = 0.1875 square feet. To cover 80 square feet, you would need 80 / 0.1875 = approximately 427 tiles.
A 6 ft * 12 ft tile will cover 72 square feet.
Each tile covers 81 square inches. You have 1,296 square inches to cover. It will take 16 tiles to cover that area.
To determine how many 12x12 tiles cover 144 square feet, first calculate the area of one tile. A 12x12 tile has an area of 1 square foot (12 inches x 12 inches = 144 square inches, which is 1 square foot). Therefore, to cover 144 square feet, you would need 144 tiles, since 144 square feet divided by 1 square foot per tile equals 144 tiles.
Let us look at a tile. It is 12 inches by 12 inches. There are 12 inches in a foot. So each tile is one square foot. That would mean 110 square feet.
It depends on the units used for 17x17: inches, centimetres?
576 feet x 12 inches in a foot = 6912 inches 6912 inches/18 inches per tile = 384 tiles
To determine how many 3x9 inch tiles are needed for 80 square feet, first convert the tile dimensions to square feet. Each tile measures 3 inches by 9 inches, which is 27 square inches. There are 144 square inches in a square foot, so each tile covers 27/144 = 0.1875 square feet. To cover 80 square feet, you would need 80 / 0.1875 = approximately 427 tiles.
Each tile covers 336 square inches. You have 62,208 square inches to cover. You will need 185.1 tiles, plus extra for damage and shaping.
A 6 ft * 12 ft tile will cover 72 square feet.
To determine the number of 12x12 inch tiles needed to cover 400 square feet, first calculate the area of one tile in square feet. Each tile covers 1 square foot (12 inches x 12 inches = 144 square inches = 1 square foot). Then divide the total area to be covered (400 square feet) by the area of one tile (1 square foot) to find the total number of tiles needed. In this case, it would take 400 tiles to cover 400 square feet with 12x12 inch tiles.
18 what cms or inches?? Probably inches so, Inches: 115.555556 tiles so about 116 tiles needed
One tile of size 13' by 13' will cover 169 square feet and so will be more than sufficient.
If the tiles are 12 inches x 12 inches then they measure 1 square foot. So, you would need 35 of them to cover an area of 35 square feet.