MathematicsVariationJAMB
The time to complete a job varies inversely as the number of workers. If 6 workers take 10 days, how long will 15 workers take?
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Answer: B. 4 days
Workers × days = 60, so 60 ÷ 15 = 4 days.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.