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A can do a piece of work in 30 days and B can do the same work in 18 days. B starts the work and continues for 6 days alone then A joins him. Find in how much time the remaining work gets completed both working together.
5Q:
A can do a piece of work in 30 days and B can do the same work in 18 days. B starts the work and continues for 6 days alone then A joins him. Find in how much time the remaining work gets completed both working together.
- 1$$ {7{1\over 3}}$$false
- 2$$ {7{1\over 4}}$$false
- 37$$ {7{1\over 2}}$$false
- 4$$ {7{1\over 2}}$$true
- 5None of thesefalse
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