Multiply 4 time 8 to get 32 square inches for each brick, then divide 32 by 144, the area of a square foot, to get 0.22222etc, then divide 175 by the 0.22222 to get 787.5 or 788 bricks if you can only have whole bricks.
To do this you would need to know the area of a brick and the area of the wall. Then you divide the area of the wall by the area of a brick. There are approximately 60 bricks per square metre.
The question, as stated cannot be answered. You need to know two dimensions of the bricks to find the area of each brick, convert that area into square feet (if necessary) and then divide 256 by the area of each brick. Bricks are not usually square so it would not be appropriate for me to assume that the bricks are 16" by 16".
About 14 bricks should do it.
Gee, a square foot is 12x12, difficult problem.
The area of one 4 inch by 9 inch brick is 36 square inches.The area in square inches of 200 square feet of wall is 28800 square inches (200 x 12 x 12).The number of 36 square inch bricks to cover an area of 28800 square inches is 800 (28800/36).
488 bricks.
450 bricks
To do this you would need to know the area of a brick and the area of the wall. Then you divide the area of the wall by the area of a brick. There are approximately 60 bricks per square metre.
Each brick is 27 square inches. 27*434=11,718 square inches of bricks.
The question, as stated cannot be answered. You need to know two dimensions of the bricks to find the area of each brick, convert that area into square feet (if necessary) and then divide 256 by the area of each brick. Bricks are not usually square so it would not be appropriate for me to assume that the bricks are 16" by 16".
About 14 bricks should do it.
115 should do it!
Gee, a square foot is 12x12, difficult problem.
1,350 of them.
You need close to 800 bricks, figuring for some breakage.
Hello Questioner, The total would be 108 assuming that no spaces between bricks is catered for. It is assumed that the brick dimension is in inches. Obviously there will be some mortar between bricks but on the whole I would stick to the figure, mainly to allow for breakages etc. The calculation was as follows: One brick is 32/144 square feet, therfore 24 square feet will require 24 divided by 32/144 which equals 108. The 144 is derived from the number of square inches in a square foot. It does not matter how the 24 square feet is made up. Could be 2x12, 3x8, or 4x6 it would still require the same number of bricks. Best regards. JF
a brick costs about $1.50 per brick so a wall of 5 bricks would be $7.50.