Which measurement is not equivalent to the others?
2 quart
8 cups
72 fl. oz.
4 pints

If you would like to know which measurement is not equivalent to the others, you can calculate this using the following steps:

1 quart = 4 cups = 2 pints = 32 fl. oz.

2 quarts = 2 * 4 cups = 8 cups
2 quarts = 2 * 2 pints = 4 pints
2 quarts = 2 * 32 fl. oz. = 64 fl. oz.

Not equivalent: 72 fl. oz.

You're doing something i dont know how to do but search up on google slope calculator maybe that will get you there