please tell me the answer of this question.....
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the answer for the given problem is 15 days
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let the required numbers of days be =x
more men, less days ( indirect proportion )
less men,more days (indirect proportion )
men=36:30
:: 16 : x
hours/days 8:9
therefore,
(36×8×x)= (30×9×16 x=30×9×16×÷36×8=15 days
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