PLS WRITE THE ANSWER FOR THE GIVEN QUESTION
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PLS WRITE THE ANSWER FOR THE GIVEN QUESTION
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Volume of brick = l*b*h
= 15*25*7
= 2625 cm³
Volume of the wall= 1000*150*1400
= 210000000 cm³
No. of bricks required = Volume of wall/ volume of a brick
= 210000000/2625
= 80000 bricks
80000 bricks are required to build the wall.