Question

A and B can finish a work in 10 days while B and C can do it in 18 days. A started the work, worked for 5 days, then B worked for 10 days and the remaining work was finished by C in 15 days. In how many days could C alone have finished the whole work?
a) 30 days b) 15 days
c) 45 days d) 24 days​

Answer 1

30 days

Step-by-step explanation:

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Answer 2

Answer:

30 days

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