If the tiles are 12x12" you need 640 of them...if not, on the tile box it will tell you how many ft. you can do per box.
There are 12 inches in a foot, so 640/12 = 53.3333 feet.
To find out how many 3x6 tiles are needed to cover 800 square feet, first calculate the area of one tile. A 3x6 tile has an area of 18 square inches, which is 1.25 square feet (since 144 square inches = 1 square foot). Divide 800 square feet by 1.25 square feet per tile, which equals 640 tiles. Therefore, it will take 640 tiles to cover 800 square feet.
The cost to tile 640 square feet can vary widely based on the type of tile chosen, labor costs, and additional materials needed. On average, the cost of materials can range from $1 to $15 per square foot, while labor might add an additional $2 to $6 per square foot. Therefore, the total cost could range from approximately $1,920 to $12,640 or more, depending on these factors. It's best to get specific quotes from local suppliers and contractors for a more accurate estimate.
There are 30.48 centimetres in one foot. Therefore, rounded to two decimal places, 640 centimetres is equal to 640/30.48 = 21.00 feet.
There are 0.3048 metres in one foot. Therefore, rounded to two decimal places, 640 metres is equal to 640/0.3048 = 2099.74 feet.
4.4444. 144 square inches to a square foot.
A square foot is a unit of area. A centimetre is a unit of length. The two units are therefore incompatible.
640 grams = 22.57ounces.
There are 640 acres in a section.
640
first u need 90 then u need 640 ,1640 2630
640 ounces = 40 pounds