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10 Men Can Finish A Piece Of Work In 10 Days Whereas It Takes 12 Women To Finish It In 10 Days. If 15 Men And 6 Women Undertake To Complete The Work, How Many Days Will They Take To Complete The Work? |
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Answer» 10 MEN = 10 days, 1 men 1 DAY = 1/100 work 12 women = 12 days, 1 women 1 day = 1/120 15 men + 6 women, 15 × 1/100 + 6 × 1/120 3/20 +1/20= 4/20 =1/5 work= 5 days 10 men = 10 days, 1 men 1 day = 1/100 work 12 women = 12 days, 1 women 1 day = 1/120 15 men + 6 women, 15 × 1/100 + 6 × 1/120 3/20 +1/20= 4/20 =1/5 work= 5 days |
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