3. a recipe calls for 1 1/2 cups of flour, 3/4 cup of white sugar, and 1/8 cup of brown sugar. (a) how many total cups of ingredients are there? find a common denominator and then show your work using a number line. (b) which of the following mixing bowls should you use to make the recipe: 2-cup, 3-cup, or 4-cup? explain why you choose this mixing bowl. note: i did a