How many 5 foot tiles are needed to completely cover a 40 foot square wall?
40 / 5 = ?
To determine how many 5-foot tiles are needed to cover a 40-foot square wall, you need to divide the total area of the wall by the area of each tile.
First, calculate the area of the wall:
Area = length × width
Since the wall is square, the length and width are both 40 feet:
Area = 40 feet × 40 feet
Area = 1600 square feet
Next, calculate the area of a single tile. The tiles are 5 feet on each side, so the area is 5 feet × 5 feet:
Area of a tile = 5 feet × 5 feet
Area of a tile = 25 square feet
Finally, divide the total area of the wall by the area of a single tile to find the number of tiles needed:
Number of tiles = Area of wall / Area of a tile
Number of tiles = 1600 square feet / 25 square feet
Number of tiles = 64 tiles
Therefore, you would need 64 5-foot tiles to completely cover the 40-foot square wall.