Final answer:
Four hikers sharing 3 liters of water equally would each drink 0.75 liters. Unit conversion is essential in real-world scenarios, highlighted by the need for Junior to carry 384 fluid ounces of water for a three-day hike.
Step-by-step explanation:
The question asks how 4 hikers can equally share 3 liters of water. To find out how much water each hiker gets, you divide the total amount of water by the number of hikers. So, the calculation would be 3 liters ÷ 4 hikers. This results in each hiker getting 0.75 liters of water.
Using the information provided on unit conversion, we know that Junior would need 384 fluid ounces of water for a three-day hike, as the conversion from gallons to fluid ounces is 1 gallon equals 128 fluid ounces. Therefore, 3 gallons of water is equivalent to 3 × 128, which equals 384 fluid ounces. This conversion is crucial when planning outdoor activities such as hiking to ensure adequate hydration is carried.
Understanding the conversion between different units of capacity, such as from liters to milliliters or gallons to fluid ounces, is a key skill in real-world scenarios like planning for a hike, as shown in Example 5.9.2.1, where 35,000 milliliters converts to 35 liters of soup.