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1. |
Q: Calculate the number of bricks, each measuring 25 cm x 15 cm x 8 cm required to construct a wall of dimensions 10 m x 4 cm x 6 m when 10% of its volume is occupied by mortar ? |
A. | 720 |
B. | 600 |
C. | 660 |
D. | 6000 |
Answer» B. 600 | |