A community for students. Sign up today

Here's the question you clicked on:

anonymous 5 years ago Dulce adds 1 1/3 cup oil to a recipe and then realize that should have added 1 1/4 cup oil. about how much more oil does she need to add? Explain

• This Question is Closed
1. anonymous

Hi christyx, If Dulce adds 1 1/3 cups of oil to a recipe and finds that they need 1 1/4, it would be the case that they have added too much, not too little. To see this, note that$1\frac{1}{3}-1\frac{1}{4}=\frac{4}{3}-\frac{5}{4}=\frac{4 \times 4 - 3 \times 5}{3 \times 4}=\frac{1}{12}$which is greater than 0. That means the amount in the recipe is greater than what's needed. So Dulce shouldn't add any more...Dulce should consider starting again, or adjusting the amounts of other ingredients :)

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy