It is necessary to know the area of the kitchen An area is measured in square feet and no such information is provided in the question.
128.2 tiles
If the floor tiles are measured in inches and the room is measured in feet then the tiles are 1sq feet and the room is 6x8 = 48 sq feet so you would need 48 tiles.
It depends on the units used to measure the tile: 12inch*24inch, 12cm*24cm or some other, unspecified unit.
205.3125 tiles exactly OR 206 tiles, with a bit left over!
74 of them. Get 80 to be safe.
It is necessary to know the area of the kitchen An area is measured in square feet and no such information is provided in the question.
5.8
128.2 tiles
If the floor tiles are measured in inches and the room is measured in feet then the tiles are 1sq feet and the room is 6x8 = 48 sq feet so you would need 48 tiles.
It depends on the units used to measure the tile: 12inch*24inch, 12cm*24cm or some other, unspecified unit.
205.3125 tiles exactly OR 206 tiles, with a bit left over!
To cover 720 sq feet of floor with 18" x 18" tile, you would need 320 tiles.
240
675 of them. Get extra for breakage.
240 square tiles are needed
1.5 tiles. (I know it's unusual, but it's true.)