Subflooring comes in panels that are 4'x8', so you'll need four sheets, but you'll have some excess material.
One, if it is big enough.
188 will cover it. Bring extra.
The best paint to use for a plywood floor is a high-quality floor paint that is specifically designed for use on wood surfaces. Look for a paint that is durable, water-resistant, and designed to withstand foot traffic. It is also important to properly prepare the plywood surface before painting to ensure the best results.
Assuming the tiles are 1 foot squares, you would need 10*15 = 150 tiles.
you need to know how wide the floor is in addition to how long. Number of tiles is lenght x width
A tile measuring 2 foot by two foot (which, incidentally, is an unusually large tile) has an area of 4 square feet, so it would take 100 such tiles to cover a 400 square foot floor.
A 9-foot piece of plywood is 108 inches long. If you cut 12-inch sections from it, you can make 9 full sections (108 ÷ 12 = 9). Therefore, there would be no plywood left after cutting the sections, as the entire length would be used up.
To cover the floor of an 8ft by 10ft room, you first calculate the area of the room, which is 8 feet × 10 feet = 80 square feet. Since each tile has an area of 1 square foot (1ft × 1ft), you would need 80 tiles to cover the entire floor. Therefore, 80 tiles are required.
To cover an 8x8 floor, you first calculate the area of the floor, which is 64 square feet (8 feet x 8 feet). Each 12-inch tile covers 1 square foot (since 12 inches is 1 foot). Therefore, you would need 64 tiles to cover the entire 8x8 floor.
To determine how many W-inch sections you can get from a 9-foot piece of plywood, first convert the length of the plywood into inches. Since 9 feet equals 108 inches, you would divide 108 inches by W inches. The formula would be: Number of sections = 108 / W. The result will give you the total number of W-inch sections you can cut from the 9-foot plywood.
640
It should take about 825 1 foot square tiles to cover a floor with those dimensions. This assumes roughly a 10% waste factor.