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18"*18" = 1.5 ft * 1.5 ft = 2.25 sq ft
To cover 120 sqft you would require 120/2.25 = 53.33 ir 54 tiles.
That answer is correct as a mathematical exercise, but in real life, the number of tiles depends upon the exact dimensions of the 120 sq ft area. It also assumes that all offcuts can be used and that there is no wastage. These are rather unrealistic assumptions so you should allow 5-10% extra.
What else can I help you with?
How many 8 inch by 16 inch tiles cover 100 square feet?
113 tiles
How many 20.5 inch by 20.5 inch tiles do you need to cover 160 square feet?
55 tiles
How many 16 inch tiles to cover 480 sq feet?
270 tiles exactly.
How many tiles will 14.2 feet cover on a 12-inch floor?
Depends on the size of the tiles.
How many 16x16 square inch tiles do you need to cover 528 square feet?
297 16x16-inch tiles.
How many 8 inch by 16 inch tiles cover 100 square feet?
113 tiles
How many 20.5 inch by 20.5 inch tiles do you need to cover 160 square feet?
55 tiles
How many 24 inch x 24 inch tiles is 224 sq feet?
56 tiles to cover 224 square feet.
How many six inch tiles does it take to cover 324 square feet?
1296 Tiles
How many 16 inch tiles to cover 480 sq feet?
270 tiles exactly.
How many tiles will 14.2 feet cover on a 12-inch floor?
Depends on the size of the tiles.
How many 16x16 square inch tiles do you need to cover 528 square feet?
297 16x16-inch tiles.
How many 10x10 inch square tiles does it take to cover 12.5 square feet?
18 10x10-inch tiles.
How many 16x16 square inch tiles do you need to cover a 221 square feet?
125 16-inch tiles.
How many 18 square inch tiles will be needed to cover 530 square feet?
236 18-inch tiles.
How many 6 inch tiles are needed tile an 11 feet area?
You will need 44 six inch tiles to cover 11 square feet.
How many 2 square inch tiles to cover 72 square feet?
5,184 2-square-inch tiles are needed.
