state gov Chhatisgarh (CG) Police Constable Mock Test 2023-24 Quantitative Aptitude Time and Work Work Efficiency
A and B can individually complete a piece of work in 18 days and 30 days, respectively. A and B started working together, but A left \(16\frac{2}{3}\) days before the work is completed and B alone completed the rest of the work. For how many days did A work?
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