Question

A,B and C can do a piece of work in 10 days .A alone can do it in 40 days ,and B alone can do it in 30 days . In how many days will C alone di the same work ?​

Answer 1

Answer:

hyyyy byyyy.

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Answer 2

Answer:

please see the attached photo to get your answer and vote if you like it .

Hope it will help.