how to solve the following problem??
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Answer:
2400 bricks
Step-by-step explanation:
Volume of wall = 6m × 9m × 0.2m = 10.8 cubic meter
Volume of one brick = 0.3m × 0.15m × 0.1m = 0.0045 cubic meter
No. of bricks = Volume of wall / volume of one brick
= 10.8/0.0045 = 2400
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