Answer
$-3,0$ are integers
$\dfrac{6}{5}$ is a rational. number
Work Step by Step
The set of integers include the whole numbers and their negative counterparts.
Thus, $-3 \text{ and } 0$ are integers.
A rational number is a number that can be expressed in the form $\frac{a}{b}$ where $a$ and $b$ are integers, $b\ne0$.
Thus, $\frac{6}{5}$ is rational.