None. You've mixed up your measurements. Cake flour is a solid and milliliters measure only liquid.
That is approximately 12.5 pounds of flour
45.5 cups is about 12.5 pounds of flour.
There are approximately 4 cups of plain flour in 500 g. 500 g of plain flour is also equal to 20 ounces.
I found a recipe in Guidepost called: VeryGood Cake 6 eggs 2 cups flour 2 sticks margarine, softened 2 cups sugar 2 teaspoons flavoring Blend the sugar and eggs. Add the margarine, flour and flavoring. Beat the cake for 15 minutes. (YES 15 minutes. A stand mixer is helpful!) Pour batter into a greased Bundt pan. Bake @ 325 degrees for 45 to 60 minutes. Turn onto a cake plate when cool.
45 cups
0.5625 cups
0.1902 US cups
1 cup = 16 tablespoons The measurements depend on the flour Self-raising : 110 grams/cup Cake/Bake use : 90 grams/ cup
45
That is 2-3/4 cups
360 16-oz cups in 45 gallons.
2.81 c
11.25 qts
45