Algebra-2

Question Analysis
This problem assesses the ability to solve a rational equation in a real-world context involving travel times and speeds.

Key Concept Explanation
The total time for the round trip is the sum of the time taken for the outbound and return trips. The time for the outbound trip is , and the time for the return trip is .

Step-by-step Solution
1. Write the total time equation:
2. Find a common denominator:
3. Multiply each term by the common denominator:
4. Simplify:
5. Combine like terms: