A mixture contains 3 parts water to 5 parts juice. If there are 15 parts of juice, the total number of parts in the mixture is _________.
Answer & Analysis
Analysis
Question Analysis
This question tests the application of ratios in a real-world context. The student needs to determine the total number of parts in a mixture given the ratio of water to juice and the number of parts of juice.
Key Concept Explanation
A ratio is a comparison of two quantities by division. In this case, the ratio of water to juice is given, and the student must find the total number of parts in the mixture.
Step-by-step Solution
1. Identify the given ratio: 3 parts water to 5 parts juice
2. Determine the number of parts of water if there are 15 parts of juice: Since the ratio is 3:5, the number of parts of water is
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