5 packs of water and 6 boxes of flavor packets
Answer: 84
<u>Step-by-step explanation:</u>
Set up a proportion as follows: 

Cross multiply: 12x = 7 × 144
Divide by 12: x = 7 × 12
Simplify: x = 84
The answer is 5 minutes. Simply divide 60 by 12.
The answer is 2.8284271247462 but you can round it yourself