[tex]\begin{gathered} 1\frac{4}{5}\text{ is }a\text{ rational number} \\ \\ 7.\bar{89}\text{ }is\text{ a irrational number} \\ \\ 67\text{ is a natural number} \\ \\ 0\text{ is a natural number} \\ \\ \sqrt{48}\text{ }is\text{ a irrational number} \\ \\ 22.612\text{ }is\text{ a irrational number} \\ \\ \sqrt{9}\text{ is a natural number} \end{gathered}[/tex]
