Classify the following real numbers as Rational number terminating decimal, Rational number repeating decimal OR, as Irrational number non-repeating and non-terminating decimal.
1. [tex]\sqrt{28}[/tex]
2. [tex]\frac{3}{11}[/tex]
3. [tex]\pi[/tex]
4. [tex]\sqrt{49}[/tex]
5. [tex]\frac{1}{5}[/tex]
