Mathematics · Time and Work
Rishabh and Rahul can complete a work together in 18 days, Rahul and Abhishek can complete the same work together in 10 days, and Rishabh and Abhishek can do the same work together in 15 days. In how much time can Rishabh complete the work alone?
- 130 days
- 260 days
- 3110 days
- 490 days✓
Correct answer
90 days
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