Final answer:
Due to an incomplete question with an apparent typo regarding the measure of water, it's not possible to determine how much more flour than water is in the recipe.
Step-by-step explanation:
The correct answer is option: We must first establish the given quantities and then find the difference between the oil and water content of the recipe.
However, because the question contains a typo with the phrase "And 2 1/2," and there isn't a unit of measure or ingredient associated with it, we cannot determine the water content to compare with the 3/4 cups of flour. Thus, we cannot provide an exact answer to how much more flour than water is in the recipe.
From a mathematical perspective, if we had all the correct measurements, we could follow a process similar to what's described in the given information about finding the required ingredients for multiple batches of pancakes or converting units of measure.
The procedure would involve unit conversions and simple arithmetic to find the difference in quantity between two ingredients.
The recipe's accuracy is vital for mathematical calculations and unit conversions in cooking.