Mathematics · Time and Work
Two pipes A and B can fill a tank in 5 hours and 8 hours, respectively. Pipe C can empty the same tank in 10 hours. Find the time taken to fill the empty tank when all three pipes are opened simultaneously.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 14 5 9 hours
- 24 2 9 hours
- 34 4 9 hours✓
- 443 9 hours
Correct answer
4 4 9 hours
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