find the number of bricks each measuring 15 CM by 10 cm by 8 cm required for a wall of having length 28m, breadth 4m and height 60cm.
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Answer:
56000 bricks is required.
Explanation:
Volume of one brick = 15×10×8
= 1200 cm³
Volume of wall = 2800×400×60 [28m × 100=2800cm, 4m × 100 = 400cm]
= 67,200,000
Therefore,
No. of bricks required = 672000,000/1200
=56000
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