18x20 = 360
3x4 = 12
360/12 = 30 tiles for the floor :)
To cover a 22x22 floor with 1x1 tiles, you need to calculate the area of the floor. The area of the floor is 22 multiplied by 22, which equals 484 square units. Therefore, you will need 484 1x1 tiles to cover the entire floor.
52 tiles (with a bit left over !)
You would need 56 tiles to do the floor
100 of them.
168
The tiles do not have to be black, they just make it to be black.
To cover a 22x22 floor with 1x1 tiles, you need to calculate the area of the floor. The area of the floor is 22 multiplied by 22, which equals 484 square units. Therefore, you will need 484 1x1 tiles to cover the entire floor.
52 tiles (with a bit left over !)
Floor tiles do not kill cockroaches. You will need to use a pesticide.
You would need 56 tiles to do the floor
100 of them.
168
The number of tiles needed to cover the floor is a function of the size of the tiles
108 carpet tiles
39
48 Get 52 to be safe.
you * it by the length of your floor