Two pipes can fill a tank in 6 hours and 9 hours respectively. How long will it

Practice Questions

Q1
Two pipes can fill a tank in 6 hours and 9 hours respectively. How long will it take to fill the tank if both pipes are opened together?
  1. 2.5 hours
  2. 3 hours
  3. 3.5 hours
  4. 4 hours

Questions & Step-by-Step Solutions

Two pipes can fill a tank in 6 hours and 9 hours respectively. How long will it take to fill the tank if both pipes are opened together?
No concepts available.
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