A alone would take 8 days more to complete the job than if both A and B would together. If B worked alone, he took 4 1/2 days more to complete the job then A and B worked together. What time would they take if both A and B worked together? *
4 days
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7 days
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A alone would take 8 days more to complete the job than if both A and B would together. If B worked alone, he took 4 1/2 days more to complete the job then A and B worked together. What time would they take if both A and B
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