Mathematics · Time and Work
Working together, A, B, and C can do a certain work in 10 days. A is 20% more efficient than B, and C is 50% less efficient than B. In how many days can B alone complete the same work?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 125 days
- 230 days
- 327 days✓
- 422½ days
Correct answer
27 days
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