Question

Guys, I can't solve this....please please help me...


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Answer 1

Answer:

wait 2 minutes

Step-by-step explanation:

Volume of wall = l*b*h

=25*0.3*6

=45 m^3

space occupied by mortar= 45x10 = 4.5 m^3

So,

Total wall to be made by bricks = 45-4.5= 40.5 m^3

Volume of one brick = l*b*h

= 0.5*0.15*0.10=0.0075 m^3

Total number of Bricks to be used= 40.5/0.0075

=5400

so a total of 5400 bricks to be used to construct that wall.

I hope it will help you.