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.
80 if the tiles are 12x12 - 12x12 is one square foot covering 80 you would need 80 tiles
If you mean 12x12 "inches", then each tile covers 1 square foot. We trust you can take it from there.
18*18 = 324 tiles.
You'll make a nice little 8 by 8 square patio out of your 64 square tiles.
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.