A can do a certain work in 12 days, B alone can do the same work in 16 days. A and B undertook to co

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EfficiencyofA4EfficiencyofB3EfficiencyofABC8EfficiencyofC8ndash4ndash31EfficiencyratioofABandC4314318unit8unit8000rArr1unit1000rArr3unit3000there4MoneypaidtoB3000

Question

A can do a certain work in 12 days, B alone can do the

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Question

A can do a certain work in 12 days, B alone can do the

Solution

Relevant for Exams:

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