Question

please solve the question

Answer 1

  0.6m= 60 cm
4.5m = 450 cm
 12 m = 1200 cm

Volume of the brick= 18 cm * 12 cm * 10 cm
Volume of the wall = 1200 cm * 60 cm * 450 cm

Given 1/10 Volume of the wall = n * Volume of the bricks.

where n denoted the number of bricks..

On solving the equation,

[tex] \frac{1*1200*60*450}{10} = n *18 * 12 * 10 On solving this equation we get the value of "n" as =250[/tex]

The number of bricks required are 250

Answer 2

hope it will help u
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