A map scale shows that 1 inch represents 100 miles. If two cities are 5 inches apart on the map, how far are they apart in reality? The actual distance between the two cities is _________ miles.
Answer & Analysis
Analysis
Question Analysis
This question tests the student's ability to set up and solve a proportion problem involving a real-world application.
Key Concept Explanation
Proportions are used to compare two ratios and find an unknown value. In this case, the ratio of inches on the map to miles in reality is constant.
Step-by-step Solution
1. Set up the proportion:
2. Cross-multiply:
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