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1. |
4 men work 12 hours daily to complete a work in 9 days. If 16 men work 2 hours daily, in how many days will the work be complete? |
A. | 9 1/2 days |
B. | 11 1/2 days |
C. | 13 1/2 days |
D. | 15 1/2 days |
Answer» D. 15 1/2 days | |