Mathematics · Mensuration
Find the number of bricks, each measuring 72 cm × 50 cm × 25 cm, required to construct a wall 81 m long, 29 m high and 0.8 m thick, while the sand and cement mixture occupies 40% of the total volume of the wall.
- 112,528✓
- 212,496
- 312,727
- 412,687
Correct answer
12,528
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