Answer
rational numbers: $-3, 0, \dfrac{6}{5}$
integers: $-3, 0$
Work Step by Step
RECALL:
(1) The set of integers are the numbers $0, 1, 2, 3, ...$ and $-1, -2, -3, ...$.
(2) Rational numbers are numbers that can be expressed as the ratio $\dfrac{a}{b}$ where $a$ and $b$ are integers and $b\ne0$.
Note that:
(i) $-3 = \frac{-6}{2}$
(ii) $0 = \frac{0}{5}$
(iii) $\sqrt{2}$ and $\pi$ are irrational numbers
Thus, the rational numbers among the elements of the given set are:
$-3, 0, \text{ and } \frac{6}{5}$
The integers among the elements of the given set are:
$-3$ and $0$
