Question

a wall is 8 metre long 4 metre high and 22.50 feet how many breaks of length 25 CM 12.5 cm and 8 cm high I need to build the wall ?

Answer 1

Hey!
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• Length of the wall = 8 m = 800 cm
• Breath of the wall = 22.5 cm
• Height of the wall 4 m = 400 cm


Now,


• Length of brick = 25 cm
• Breadth of brick = 12.5 cm
• Height of the brick = 8 cm


Number of bricks = 800 × 400 × 22.5/25 × 12.5 × 8


$\large{\bf{\fbox{\red{= \:14400\: bricks}}}}$