Srry but no 120 is incorrect it's 256 square in.
16x16 ft = 256 square feet = 36,864 square inches.
Assuming you mean 16x16 inches tiles... 441 tiles would cover the area exactly
16X16=256 inches 12X12=144 inches=1 Square Foot 126X144=18144 18144/256=79 79 16X16 tiles
To determine how many 16x16 inch blocks are needed for a 10x10 foot patio, first convert the patio dimensions to inches: 10 feet equals 120 inches. The area of the patio is 120 inches x 120 inches, which equals 14,400 square inches. Each 16x16 inch block has an area of 256 square inches. Dividing the patio area by the area of one block, you need 14,400 / 256 = 56.25 blocks, so you would need 57 blocks to cover the patio.
One!
72
Assuming you mean the tiles are 16 inches square - you would need 169 tiles.
There are 0.3125 16x16 squares in 80 sq ft.
First find how many square INCHES each tile has. 12x12 tile = 144 sq in (12times12) 16x16 tile = 256 sq in (16times16) Then divide 256 by 144 to find out how many square feet a 16x16 tile has...= 1.7777.. Then divide 5500 sq ft to 1.7777777... and you get 3093 pieces of 16x16 tile to cover 5500 sq ft. Add 5% extra for waste (could be 10% etc, ..depends on many factors). Good luck ! have-a-wonderful-home.com
You would need 137 (136.23) 16" x 16" tiles to cover 22.5 square meters.
297 16x16-inch tiles.
256