Question
Eight workers working 6 hours a day finish a job in 15 days. How many days will 12 workers working 5 hours a day need?
Select an option. Your answer will be checked instantly.
Correct Answer: C. 12 days
Explanation:
Total work is proportional to workers × hours × days.
So days = 8 × 6 × 15 ÷ (12 × 5) = 12.
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