An 18-inch square tile is 1.5 feet on a side. So the area of each tile 1.52 = is 2.25 square feet. The room is 8 x 18 = 144 square feet. Divide 144 by 2.25 to get 64 tiles, which is your answer if your question is a pure math one (like on a test or homework assignment). But if you're really tiling a room, you will have to buy more, to account for breakage and cutting the half tiles around the perimeter. Most professionals say to add five or even ten percent, so you should buy about 70 tiles. You can always return any unopened boxes.
6.75 Tiles
95 of them. Get 105 for breakage.
176 tiles
1,080 tiles exactly.
10A 8 foot by 5 foot area would hold 24 four inch square tiles along the 8 foot side and 15 along the 5 foot side, so the total quantity of would be 360 four inch square tiles (24 x 15).
Scrabble tiles are 0.75 inch × 0.75 inch square. Therefore, one square foot of Scrabble tiles will include 256 tiles in a square of 16 X 16 tiles.
6.75 Tiles
95 of them. Get 105 for breakage.
nine
400
176 tiles
35
One square foot is 12 inches by 12 inches so you can fit in it 9 tiles in a 3 tiles by 3 tiles square.
864 tiles.144 tiles per square foot.
1,080 tiles exactly.
first put both in terms of the same mesurment. tiles in inches, patio in inches. patio is 240 by 360 inches. how many tiles will fit in the 240 inch measurement? 15 how many tiles will fit in the 360 inch measurement? 22.2 so you call it 23. 23X15=345 tiles you will need in a 20x30 area.
10A 8 foot by 5 foot area would hold 24 four inch square tiles along the 8 foot side and 15 along the 5 foot side, so the total quantity of would be 360 four inch square tiles (24 x 15).