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1. |
A can complete a task in 8 days and B in 16 days respectively. If they work together for 3 days, then the remaining part of the work left is: |
A. | \(\frac{5}{{16}}\) |
B. | \(\frac{9}{{16}}\) |
C. | \(\frac{7}{{16}}\) |
D. | \(\frac{11}{{16}}\) |
Answer» D. \(\frac{11}{{16}}\) | |