A wall 15 m long, 30 cm wide and 4m high...

A wall 15 m long, 30 cm wide and 4m high is made of bricks, each measuring `(22cm xx 12.5 cm xx 7.5 cm)`. If `(1)/(12)` of the total volume of the wall consits of mortar, how many bricks are there in the wall ?

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The correct Answer is:

8000

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