Question:
A can do a work in 18 days, B in 9 days and C in 6 days. A and B start working together and after 2 days C joins them. What is the total number of days taken to finish the work?
A can do a work in 18 days, B in 9 days and C in 6 days. A and B start working together and after 2 days C joins them. What is the total number of days taken to finish the work?
Updated On: Sep 27, 2024
- 4.33
- 4
- 4.66
- 5.33
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The Correct Option is B
Solution and Explanation
The correct option is (B): 4
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