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A is twice as good a workman as B & together they finish a piece of work in16days. A alone can finish the work in *O 28days21 days024daysO 36days |
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Answer» Answer: Together they complete the work in 18 days So, in one day they complete 1/18 work. Since A is TWICE good as B So A's WORKDONE in one day= 2x & B's workdone in one day= x So, 2x + x = 1/18 3x = 1/18 X = 1/54 So, B's workdone in ONEDAY= 1/54 & A's workdone in one day= 1/27 So, A alone will take 27 days to complete a piece of work Ans: 27 days |
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