Answer:
A rational number (The third option).
Step-by-step explanation:
1. By definition, rational numbers have the following form, where and are integers and
.
2. Therefore, when you add two rational numbers, the result will be a rational number.
3. An example is shown below:
![(1)/(5)+(2)/(5)+(3)/(5)](https://img.qammunity.org/2021/formulas/mathematics/high-school/l6l21js7t2fbtzyj6yinek51k3y05vfafw.png)
The result is a fraction whose numerator and denominator are integers.