Area of each tile = 13x13 sq inches = 1.1736111... sq feet.
So number of tiles required = 200/1.1736111... = 170.4 tiles.
So, the mathematical answer is that you will require a minimum of 171 tiles.
Im real life, however, you should have an extra 5% to allow for breakages, dealing with awkward corners or curves, etc.
16 square feet with less than one square foot of tile remaining
The answer will depend on the size of the tiles.
One 13 ft x 13 ft tile covers 169 square feet, so 2 will be enough.
the dimensions of one tile is 13x13 inches or 1.083x1.083 feet. Therefore area of one tile is 1.1736 square feet and that of 196 tiles is 196x1.1736=230.027
426 of them. Get 470 to be safe.
Approximately 69 Square Feet.
20
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.
16 square feet with less than one square foot of tile remaining
You will need approximately 23.4 tiles, so 24 tiles. Assuming 13x13 tiles is in inches.
The answer will depend on the size of the tiles.
One 13 ft x 13 ft tile covers 169 square feet, so 2 will be enough.
About 1.2 square feet x 63 tiles
5.8
the dimensions of one tile is 13x13 inches or 1.083x1.083 feet. Therefore area of one tile is 1.1736 square feet and that of 196 tiles is 196x1.1736=230.027
184 would do it but get 185.
The amount of tiles needed to cover a floor will depend on the size of the floor.