A can complete a job in 12 days, B in 18 days. They work together for 4 days, then A leaves. How many more days does B need to complete the job?
A can complete a job in 12 days, B in 18 days.…
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Written by
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A can complete a job in 12 days, B in 18 days. They work together for 4 days, then A leaves. How many more days does B need to complete the job?
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