Final answer:
Mr. Keener can pour 16 cups of 8 ounces each from 1 gallon of milk, based on the conversions that 1 gallon equals 128 fluid ounces, and 1 cup equals 8 fluid ounces.
Step-by-step explanation:
When figuring out how many cups of milk can be poured from a gallon, Mr. Keener needs to know the unit conversions between gallons and cups. A fluid ounce (oz) is a unit of volume used to measure capacity, particularly in the United States. There are a few steps to determine the number of 8-ounce cups in one gallon:
- Firstly, find the unit equivalence; we know that 1 gallon = 128 fluid ounces.
- Next, since one cup equals 8 fluid ounces, we use this relationship to convert from ounces to cups.
- Finally, divide the total number of fluid ounces in a gallon by the number of ounces in a cup. So, 128 fluid ounces ÷ 8 ounces per cup = 16 cups.
Therefore, Mr. Keener will be able to pour 16 cups of milk from one gallon.