how many brick each of dimensions 25 centimetre× 16 centimetre× 10 centimetre will be needed to build a wall 24 metre long 7 metre heigh and 0.5 metre thick
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Answer:
21 bricks
Step-by-step explanation:
volume of wall/volume of bricks
(24*7*0.5)/[(25*26*10)/1000]
make the unit same
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