Answer :
Final answer:
The maximum capacity for a typical portable water tank listed among the provided choices is 5000 gallons, which is larger than the other options given. Junior would need 384 fluid ounces of water for his 3-day hike. Filling a swimming pool with a capacity of 80,000 L using a garden hose delivering 60 L/min would take approximately 22 hours and 13 minutes.
Explanation:
The maximum capacity of typical portable water tanks can vary based on the design and intended use of the tank. However, for the purpose of multiple-choice options provided, the largest common size is 5000 gallons (Option D). In practice, portable water tanks can come in smaller or significantly larger capacities depending on specific needs and scenarios.
In terms of the given examples, Junior planning a hiking trip would require 3 gallons of water, which is equivalent to 384 fluid ounces since there are 128 fluid ounces in a gallon. When estimating the time to fill a private swimming pool with a capacity of 80,000 liters using a garden hose that delivers 60 liters per minute, it would take approximately 1,333 minutes, or about 22 hours and 13 minutes. If you could divert a river flowing at 5000 cubic meters per second, the pool would fill instantaneously in comparison, as the flow rate is enormously greater than the pool's capacity.
