Algebra-1

Question Analysis
This question tests the student's ability to apply the concept of proportions to a travel scenario. The problem involves using a given rate (miles per hour) to find the distance traveled over a different time period.

Key Concept Explanation
Proportions are used to compare two ratios and find an unknown value. In this case, the ratio of miles to hours is given, and students need to use this ratio to find the distance traveled in a different time period.

Step-by-step Solution
1. Identify the given ratio: 180 miles in 3 hours.
2. Set up the proportion:
3. Cross-multiply:

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