A culinary student is following a recipe for a cake that calls for 3 cups of flour for every 2 fluid ounces of milk. If the student wants to bake more cakes and uses 18 cups of​ flour, how many fluid ounces of milk are​ needed?

Answer 1

To find out how many fluid ounces of milk are needed, we first need to determine the ratio of flour to milk in the original recipe:

3 cups of flour per 2 fluid ounces of milk

Next, we need to set up a proportion to find out how many fluid ounces of milk are needed when using 18 cups of flour:

3 cups / 2 fluid ounces = 18 cups / x fluid ounces

Cross multiply:

3x = 36

Divide by 3:

x = 12

Therefore, when using 18 cups of flour, the culinary student will need 12 fluid ounces of milk.