14 x 12 = 168 square feet - that is 168 tiles since each is one square foot
180
18..
64
You need 9 per square foot so 9 x 12 x 12 = 1296 tiles
195 12 inches x 12 inches is 1 square foot
240 square tiles are needed
180
18..
17*12 = 204 tiles.
Floor area = 12 ft x 18 ft = 216 square feet. There are 4 six-inch square tiles needed for each square foot, so 864 tiles are needed.
Each tile covers 4 square feet. Which means you need 200 tiles to cover 800 square feet, plus spoilage.
Each tile will cover 100 square inches. 12,000 square feet is 1,728,000 square inches. You will need 17,280 tiles.
64
Assuming your 14x14 is in inches that is 1.36 square foot, divided into 150 square feet equals 110.2 tiles
400. That's because there are four six-by-six tiles in each square foot. 4 tiles per square foot X 100 square feet = 400 tiles.
864 tiles.144 tiles per square foot.
You need 9 per square foot so 9 x 12 x 12 = 1296 tiles