- A15 days
- B11 days
- C9 days
- D10 days
Step-by-Step Solution
5 days together: . Left at a day: 11 days.
Answer: B) 11 days
A can finish a work in 25 days and B in 20 days. They work together for 5 days, then A leaves. How long does B take to finish?
Class 8Time and WorkDirect and Inverse Proportions
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