282
648
the answer to this question is 648 Bricks.
There is no information on the heights of either the bricks or the wall!
96
648 bricks to build the walk
6'x24'=144 square feet a square foot is 144 square inches so you take 144*144=20,736 square inches each brick is 4"x8"=32 square inches so 20,736/32=648 bricks if none are messed up
no.of bricks =144 x12x144 X12 /(4x8) =93312
648
72 bricks will cover 96 square feet. First you need to find the number of inches in the 96 square feet. 96 x 122 = 13,824 square inches. After this, divide 1,152 by 162, and you find that you need 54 of the 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".
4 square feet are needed