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A alone can complete a piece of work in 6 days and B alone can complete the same work in 8 days, then in how many days can A and B together complete the same work?
5Q:
A alone can complete a piece of work in 6 days and B alone can complete the same work in 8 days, then in how many days can A and B together complete the same work?
- 1$$ {24\over 7}$$true
- 2$$ {48\over 13}$$false
- 3$$ {26\over 7}$$false
- 4$$ {35\over 13}$$false
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