Algebra-1

Question Analysis
This question tests the closure property of rational numbers. It requires students to understand that the sum of two rational numbers is always a rational number.

Key Concept Explanation
The closure property states that the sum, difference, and product of any two rational numbers are also rational.

Step-by-step Solution
1. Recall the closure property of rational numbers.
2. Understand that the sum of two rational numbers, like

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