### Home > CC1 > Chapter 9 > Lesson 9.2.1 > Problem 9-35

Examine the snack-mix recipes described below.

Calculate the portion of each mix below that is chocolate chips, expressing your answer as a percent. Which recipe has the greatest concentration of chocolate chips?

For Recipe A, find the total number of cups in the recipe.

Next, write a fraction expressing the portion that is chocolate chips.

Convert the fraction into a percent.

of Recipe A is chocolate chips.

Repeat the above steps for Recipe B and Recipe C, then determine which has the highest percent of chocolate chips.Calculate the portion of each mix that is peanuts, again expressing your answer as a percent. Which recipe has the greatest concentration of peanuts?

Recipe A: | Recipe B: | Recipe C: |

This problem is very similar to part (a), and you have already found the total number of cups in each recipe.

For each recipe, express the portion first as a fraction and then convert the fraction to a percent.