CUET Preparation Today
Pipe A and B can fill a tank in 3 and 4 hours, while pipe C can empty the full tank in 10 hours. Find the time taken by all of them if opened together. |
\(\frac{60}{31}\) \(\frac{60}{29}\) \(\frac{60}{27}\) \(\frac{120}{27}\) |
\(\frac{60}{29}\) |
Time to fill the tank working together = \(\frac{60}{29}\) |
