To a wall of lenght 12.5m, width 0.3m, and 6m height, bricks of dimensions 50cm×15cm×10cm, each are used. If the mortor occupies 1/10 of the volume of the wall find the number of bricks used.
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1
Answer:
Total volume
= 15m × 1.8m × 37.5cm
= 1500 cm × 180 cm × 37.5cm
Volume of a brick = 25cm × 12.5cm × 7.5çm
Required number of bricks
Answered by
1
Answer:
Answer:
Total volume
= 15m × 1.8m × 37.5cm
= 1500 cm × 180 cm × 37.5cm
Volume of a brick = 25cm × 12.5cm × 7.5çm
Required number of bricks
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