1.

the number of bricks of size 24cm. by 12cm by 8 cm.required to construct a wall 9 metre long ,4metre high and 36 sm .​

Answer»

ong>ANSWER:

Volume of 1 brick = 24 x 12 x 8 cu. CM. Number of bricks=90/100*2400*800*60/24*12*8 = 45000.



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