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If 16 men or 20 women can do a piece of work in 25 days.in what time will 28 men and 15 women do it |
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Answer» Answer: answer is 10 days If no. of days at work is same So we can equate directly 4 men = 5 women 5 women =4 men 1 women =45men 15 women=45×15 15 women = 12 men =16 men complete a work in 25 days 1 men completes a work in =400 days 28men+15women = ? 28men+12men=40men work in 25×1640 = 10 days |
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