Question

7 taps running together at a constant rate can fill a tank in 80 minutes. 3 taps stop working, how long will the
remaining taps take to fill the tank​

Answer 1

Answer:

65.9 minutes or  1 hour 5 minutes 9 seconds

Step-by-step explanation:

80 mins /7=4.7mins per one tap

4.7+4.7+4.7=14.1 mins

therefore if 3 taps are closed that 80 mins- 14.7 mins = 1 hour 5 minutes 9 seconds

Answer 2

Answer:

1hr 5 min 9s

Step-by-step explanation:

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