I can actually feel my brain cells dying

This is very confusing. I assumed at first that a gallon was 4 quarts + 8 pints + 16 cups, a weird way to write 8 quarts… Because a quart in my interpretation is 2 pints + 4 cups = 8 cups. I mean the diagram does show the gallon containing all of them.

Murica moment

Here’s a handy guide to SE:

1 liter = 10 deciliter

1 deciliter = 10 centiliter

1 centiliter = 10 milliliter

I live in a country where these measurements aren’t used, so without any background knowledge I interpreted the comma as “and” at first. Looking at the picture, I’m pretty sure it’s meant to be “or” instead, in which case they should have used a slash instead of a comma imo.