A and B together can complete a job in 2 days. A alone can do it in 3 days. How many days would B alone require to complete the same job
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Answer:
Step-by-step explanation:
Let A's 1 day work be 1/A and B's be 1/B
now, 1/B+1/3=1/2
=>1/B=1/6
therefore, B can do the work in 6 days
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Your answer is 6 days..
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