a wall is 8 M long 4 metre height and 22.5 cm how many bricks of length 25 CM breadth 12.5 cm and 8 cm height are needed to build the wall
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lenght of wall = 8m = 800cm
heaight of wall = 4m = 400cm
breadth of wall = 22.5cm
lenght of brick = 25cm
breadth of brick = 12.5cm
height of brick = 8cm
no. of bricks = 800×400×22.5/25×12.5×8
=14400 bricks
heaight of wall = 4m = 400cm
breadth of wall = 22.5cm
lenght of brick = 25cm
breadth of brick = 12.5cm
height of brick = 8cm
no. of bricks = 800×400×22.5/25×12.5×8
=14400 bricks
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