Fun fact: the units of capacity in the USA can be compared with binary. Take a look:
1 gallon = 2 half gallons = 4 quarts = 8 pints = 16 cups
In other words, if we want to calculate, how many gallons, quarts and pints are there in 19 cups, we can just use one of the converting methods and the table below:
| Gallon | Half of Gallon | Quart | Pint | Cup |
| 19 |
So, tell us, how can you represent 19 cups?