Mathematics · Time and Work
A can do a piece of work in 4 hours; B and C together can do it in 3 hours, while A and C together can do it in 2 hours. How long will B alone take to do it?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 111 hours
- 212 hours✓
- 310 hours
- 424 hours
Correct answer
12 hours
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