Mathematics · Time and Work
Two pipes can fill a tank in 5 hours and 6 hours respectively. A third pipe can empty it in 12 hours. If all three pipes are opened together, find the time taken to completely fill the tank.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Filled in 3011 hours
- 2Filled in 6017 hours✓
- 3Filled in 3017 hours
- 4Filled in 92 hours
Correct answer
Filled in 6017 hours
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