How many quarts in 48 fl oz?

Explanation:

There are 2 cups in 1 pint, and 2 pints in 1 quart.

So, 2 x 2 = 4 cups in 1 quart.

There are 8 fl oz in 1 cup.

So, 48 fl oz / 8 fl oz/cup = 6 cups.

6 cups / 4 cups/quart = 1.5 quarts.

Therefore, there are 1.5 quarts in 48 fl oz.