Is the sum of two rational numbers always rational?

Understand the Problem

The question is asking whether adding two rational numbers always results in a rational number. To answer this, we need to recall the definition of rational numbers and the properties of their addition.

More Information

This property is known as the Closure property. A rational number can be expressed as the quotient of two integers (a fraction). The sum of two such fractions is also a fraction, making the sum rational.

Tips

Ensure both numbers are simplified fractions before adding.

Sources

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