Math, asked by Anaidiya, 9 months ago

Three men A,B and C working together completed a work in 10,15 and 30 days respectively. If A and B left the work 4 days and 3 days respectively before the completion of the work, how many days in total did it take to finish the work.

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Answered by Anonymous

Answer:

A, B and C together can complete a piece of work in 10 days. All the three started working at it together and after 4 days A left. Then B and C together completed the work in 10 more days. A alone could complete the work in : a) 15 days b) 16 days c) 25 days d) 50 days e) None of these

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