An 18 inch by 18 inch tile is one and a half feet by one and a half feet, or 3/2 ft by 3/2 feet.
Its area is two and a quarter square feet. (3/2 x 3/2 = 9/4).
The number of tiles needed is 121 divided two and a quarter.
That's 121 divided by 9/4 = 121 x 4/9 = 54 (rounding up to a whole number of tiles.
But this is the minimum number of tiles needed. The real answer will depend on the shape of the area to be covered, which determines how many tiles will need to be cut and how much wastage there will be.
Assuming it's a 4x4 wall, 64 tiles
5*6=30*12=360/4=90 tiles
You would need a total of 89 tiles (88.88 tiles exactly) with those measurements to cover that area.
Lets do length and width in terms of tiles. The length is 6m/0.2m/tile 30 tiles and the width is 5m/0.2m/tile 25 tiles. Then the area is l X w 30 tiles X 25 tiles 750 square tiles. Since each tile is square, 750 tiles.
that question depends on how big your tiles are and how big your floor is
The amount of tiles needed to cover a floor will depend on the size of the floor.
It depends on how big the tiles are.
Assuming it's a 4x4 wall, 64 tiles
6' x 9' (54 square feet) = 6 square yards of tiles needed.
One side of a square is 10 inches long. How many one square inch tiles are needed to cover its area?
You will need 44 six inch tiles to cover 11 square feet.
one big one
5*6=30*12=360/4=90 tiles
The best way to figure out how many 13x13 tile will be needed to cover 30 sf of floor is to calculate 13x13/144 give coverage per tile (1.1736), then take 30/1.736 = 25.56 tiles.
You would need a total of 89 tiles (88.88 tiles exactly) with those measurements to cover that area.
Depends on how big the tiles are.
The perimeter of a square is 100 inches. How many square tiles 1 inch on each edge are needed to cover its area?