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to dig a pond 15 people take 50 days some people reported sick and to finish the work it took 75 days how many people reported sick |
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Answer» 15 people take 50 days therefore 7.5 people will take 100 days there for )(15+7.5)/2 people will do it in 75 days 11 people do it in 75 days therefore 4 people REPORTED sick. |
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