Mathematics · Work and Time
A water tank can be filled in 12 hours using three pipes. Pipe Z is three times as fast as pipe C, and pipe C is twice as fast as pipe B. How long will it take pipe B alone to fill the tank?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 196 hours
- 2108 hours✓
- 3100 hours
- 450 hours
Correct answer
108 hours
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