Algebra-1

Question Analysis
This question evaluates the student's ability to use ratios to solve a problem. The problem involves finding the number of parts water in a mixture when the number of parts juice is given and the ratio of water to juice is known.

Key Concept Explanation
Ratios are used to compare two quantities. In this case, the ratio of water to juice is 2:3. By setting up a proportion, we can find the number of parts water corresponding to a given number of parts juice.

Step-by-step Solution
1. Set up the proportion:
2. Cross-multiply to solve for :
3. Simplify the equation:

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