Question

a wall was to be built across a open ground to cover a width (or breadth) of 10 m. the height of the wall is 4 m and thickness of the wall is 24 cm. if this wall is to be built with bricks whose dimensions are 24 cm × 12 cm × 8 cm. how many bricks would be required?.

Answer 1

Volume of wall = 10 × 4 × 24
= 960m^2

Volume of the brick = 24 × 12 × 8
= 2304cm^2
= 0.2304m^2

960/0.2304

= 4166.67 bricks

Hope it helps you!