To get the decimal expansion of
[tex]\frac{4}{33}[/tex]
We need to divide both numbers:
This is a periodic number. As we can see, the period is 12 after the decimal point, and it will repeat to the infinity:
[tex]0.12121212121212\ldots\ldots\text{..}[/tex]
We can represent it as:
[tex]0.\bar{12}[/tex]
or
[tex]undefined[/tex]
