4.2 US quarts = 134.4 US fluid ounces
There are 42 oz in 42 oz.
There are 8 fl. oz. in a cup, 4 cups in a quart, 4 quarts in a gallon, and 42 gallons in a 42 gallon barrel. =8*4*4*42 =5376 fl. oz.
9.6875 quarts.
1.6875 quarts.
12.5 quarts.
That is 1.844 quarts.
That is 1.25 quarts
5 guarts are in an oz.
That is approximately 2.1 quarts
3 quarts
That is 11.375 quarts
2.1 quarts