One official cup of liquid is 8 oz. So dry will vary below this.
7 ounces of dry macaroni is equal to 0.876 cups of dry macaroni. That is the same thing as 0.4375 pints of dry macaroni.
16 dry ounces, such as flour, equals two level measuring cups.
6 ounces of dry jello is .75 cups
For dry ingredients 4 ounces would be equal to a half of cup. For liquid ingredients 4 ounces is equal to a half of cup.
That is 6.2 cups.
That is 1.5 cups
For dry goods, ounces are a measure of weight, and cups are a measure of volume. For all purpose flour, one cup = 4.5 ounces, so 12 ounces of flour are equal to approximately 2.6 cups.
That is 2 cups.
There are 8 ounces in a cup (dry and liquid). So, 20 ounces divided by 8 = 2 and 1/2 cups.