If 4 workers can complete a project in 16 days, how many days would it take 4 workers, assuming equal work rates?
- A. 19
- B. 16 ✓
- C. 18
- D. 14
Correct answer
B. 16
Explanation
Total work = 4 workers × 16 days = 64 worker-days. With 4 workers: 64 ÷ 4 = 16 days.
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