Final answer:
To calculate the total flour needed, the measurements are added together, converting 1 1/8 cups to 9/8 cups, then adding 3/4 cups to get a total of 1 7/8 cups of flour.
Step-by-step explanation:
When combining different measures of ingredients in a recipe, we need to add the quantities together. In this case, we have 3/4 cups of white flour and 1 1/8 cups of wheat flour. To find the total amount of flour needed, we add these two measures. We can convert 1 1/8 cups to 9/8 cups to make it easier to add.
Here is the calculation:
- 3/4 cups + 9/8 cups
- 6/8 cups + 9/8 cups = 15/8 cups
- 15/8 cups can be simplified to 1 7/8 cups
So, the recipe calls for a total of 1 7/8 cups of flour altogether.