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Work.So.9. A can do a piece of work in 14 days while B can do it in 21 days. They began together andworked at it for 6 days. Then, A fell ill and B had to complete the remaining work alone. Inhow many days was the work completed? |
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Answer» Answer: NUMBER of DAYS A required=14 days Number of days B required=21 days Explanation: |
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