Question

Numbers that can be expressed as a ratio of $p$ and $q$ where, $p$ and $q$ are integers and $q\ne 0$ are called ___ numbers.

Answer 1

We know that by definition, numbers that can be expressed as a ratio of $p$ and $q$ where $p$ and $q$ are integers and $q\ne 0$ are called rational numbers.

Example: $\frac{1}{2}$ is a rational number as $1$ and $2$ are integers and $2\ne 0$.