Question

lisa will mae a punch that is 25% fruit juice by adding pure fruit juice to a 2-liter mixture that is 10% pure fruit juice. How many liters of pure fruit juice does she need to add?

Answer 1

Question is not clear. Please rephrase.

Answer 2

hmm seems clear to me @FoolForMath

one mixture is 2 L of 10% fruit juice

second mixture is x L of 100% fruit juice

result is (x+2) L of 25% fruit juice

Answer 3

With that intepretation,



Hence you need 2/5 liters of pure juice