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