no .of bricks = area of room /area of bricks
area of room = 9 X12 X12 X12 inches ( 1 foot =12 inches )
area of bricks =3 X8
no.0f bricks =9 X12 X12 X12 inches /3 X 8
=648
This question can not be answered because we need to know the other dimension of the bricks (16 by ??)
A single layer will require 144 bricks.
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 answer to this question is 648 Bricks.
792 feet is a measure of length, not area. Therefore the width of the bricks is irrelevant. The question is simply about the number of 8-inch bricks that, when lined up, form a line that is 792 feet long. The answer is 792*12/8 = 1188 bricks. This assumes that 1187 thicknesses of cement between the bricks have no effect!
282
This question can not be answered because we need to know the other dimension of the bricks (16 by ??)
A single layer will require 144 bricks.
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 answer to this question is 648 Bricks.
The answer to this all depends on the size of the bricks.
792 feet is a measure of length, not area. Therefore the width of the bricks is irrelevant. The question is simply about the number of 8-inch bricks that, when lined up, form a line that is 792 feet long. The answer is 792*12/8 = 1188 bricks. This assumes that 1187 thicknesses of cement between the bricks have no effect!
There is no information on the heights of either the bricks or the wall!
It depends on the size of the bricks and their orientation when they are laid.
648 bricks to build the walk
1980