## 8. A tap can fill half of a cistern in 30 min utes. How long will it take to fill – th of the cistern?

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## Answers ( )

Answer:Therefore the tap can fill half the tank in 2 hours. After half the tank is filled, three more similar taps are opened. Hence, total number of taps becomes 4. i.e., 4 taps can fill remaining half in 30 minutes

Step-by-step explanation: