80 if the tiles are 12x12 - 12x12 is one square foot covering 80 you would need 80 tiles
A 12 inch square tile covers a square foot. Doing the math gives an answer of 750 tiles.
375
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48 12"x12" tiles for a 7'x7' patio.
Since a 12x12 tile is one square foot, then 38 12x12 tiles will cover 38 square feet.
If you mean 12x12 "inches", then each tile covers 1 square foot. We trust you can take it from there.
80 if the tiles are 12x12 - 12x12 is one square foot covering 80 you would need 80 tiles
18*18 = 324 tiles.
If you're talking floor tiles as opposed to wall tiles and by 12x12 you mean they are 12 inches square, then the answer is 300. Because each tile is one square foot and a 15'x20' room is 300 square feet. Simple, eh?
Well if 12x12 is one square foot and you have 44 you need to cover figure 10% for breakage (5 tiles) it looks like 50 tiles will do ya
A 12x12 inch tile covers one square foot. You will need 24 of them, plus a few for spoilage.
You'll make a nice little 8 by 8 square patio out of your 64 square tiles.
A 12 inch square tile covers a square foot. Doing the math gives an answer of 750 tiles.
A A 12x12 sq feet tile covers 144 sq feet. So to cover 1200 sq feet you will need 1200/144 = 8.3 or 9 tiles.
375