a Wall of length 25 m width is 60 M and height 2 metre is to be constructed by using bricks each of dimension 20 CM x 12 CM x 8 cm how many bricks will be needed
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Volume of wall = lbh
=> V = (25 x 60 x 2) m^3
=> V = 3000 m^3
Now,
Volume of Brick = lbh
=> V = (0.2 x 0.12 x 0.08) m^3
=> V = 0.00192 m^3
Again,
No. of Bricks = Volume of wall/Volume of Bricks
=> No. of Bricks = (3000/0.00192)
=> No. of Bricks = 1562500
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=> V = (25 x 60 x 2) m^3
=> V = 3000 m^3
Now,
Volume of Brick = lbh
=> V = (0.2 x 0.12 x 0.08) m^3
=> V = 0.00192 m^3
Again,
No. of Bricks = Volume of wall/Volume of Bricks
=> No. of Bricks = (3000/0.00192)
=> No. of Bricks = 1562500
Be Brainly
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