Three workers
Three workers, A, B, and C, have to work on a specific task. Workers A and B completed the task in 14 days, B with C for 23 days, and A with C for 13 days.
How long would it take to complete the task for everyone alone?
How long would it take to complete the task if all three worked together?
How long would it take to complete the task for everyone alone?
How long would it take to complete the task if all three worked together?
Correct answer:

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