Question

Q2- A and B can do a bit of work in 12
days. B and C can do it in 15 days and
C and A can do it in 20 days. A alone can complete the work in how many days​

Answer 1

Answer:

A and C can do it in 15 days. How long will A take to do it alone? ∴ A alone will complete the work in 24 days.

Step-by-step explanation:

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