One cake mix will produce a perfect large cake in regular angel food pan.
To determine the number of cups in a 15.25 oz of cake mix, you need to know the density of the cake mix. Typically, a boxed cake mix has a density of around 0.42 oz per tablespoon. Therefore, 15.25 oz of cake mix would be approximately 36.31 tablespoons. Since there are 16 tablespoons in a cup, 15.25 oz of cake mix would be roughly 2.27 cups.
3cups
Let's do this the easy way. 1 cup equals 8 oz's so it seems to me that you have 1 cup with 1 ounce to be added. Hope I helped you, but most of all hope I'm right. Sometimes the problem seems harder then it truly is but then there are times we get fooled...lol
In a standard measurement, 1 cup is equal to 8 fluid ounces. Therefore, to convert 16.5 ounces of cake mix into cups, you divide 16.5 by 8. This calculation shows that 16.5 ounces is equivalent to approximately 2.06 cups.
Actually, it's about 4-2/3 cups. I just made the white cake flavor and I had to divide it up for 3 pans, so I used a full cup and then a third cup. Took 4 full cups and then two of the 1/3 cups.
520 g = 18.34 oz
There are approximately 0.375 cups in 3 oz.
1.25 cups = 10 oz.
That is 8 cups.
There are approximately 8.818 cups in 70.547 oz.
0.09375 cups
16 oz is 2 cups