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A,B and C working together can plough a field in 4 4/5 days. A and C together it in 8 days. How long would B alone take to plough the field. |
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Answer» A,B and C working together can plough a field in 4 4/5 days. A and C together it in 8 days. How long would B alone take to plough the field. |
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