24x24=4sq ft. 720/4=180.
You would need a total of 36 tiles to cover that area.
Tiles that are two feet on a side cover 4 square feet. 378 of them cover 1512 square feet.
157 18 by 18 tiles are needed to cover 352 square feet.
4.
250 tiles
24x24 inch tile equals 4 square feet 275/4 = 68.75 You would need 69. (24x24 inch tiles to cover 275 sqft)
A 24x24 inch tile would be four square feet. 140 divided by 4 would be 35 tiles.
You will need 47 tiles.
378 of them. Get 400 for breakage.
Each 24x24 tile is 2 sq ft. You need 60 tiles minimum.
Each tile is 2' x 2' or 4 sq. feet. So 108/4 = 27 tiles