Question

A wall of length 35m, width 40 cm and heights 6m is to be constructed using bricks, each of dimension 30 cm ×14cm×10cm. find the number of bricks require
A wall of length 35m, width 40 cm and heights 6m is to be constructed using bricks, each of dimension 30 cm ×14cm×10cm. find the number of bricks require

Answer 1

Volume of Wall = lbh

=> Volume = (35 x 0.4 x 6) m^3

=> Volume = 84 m^3

Now, Volume of Brick = lbh

=> Volume = (0.3 x 0.14 x 0.1) m^3

=> Volume = 0.0042 m^3

Again,

Number of bricks = Volume of wall/Volume of bricks.

=> No. of bricks = (84/0.0042)

=> No. of bricks = 20000 bricks


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