Convert mixed number to fraction.
$$\dfrac{ 6 }{ 30 }$$ .Simplify $ \dfrac{ 6 }{ 30 } $ by dividing both 6 and 30 by their GCD, which is 6. GCD(6, 30) = 6.
$$ \frac{ 6 }{ 30 } = \frac{ 6 : \color{blue}{ 6 } }{ 30 : \color{blue}{ 6 } } = \frac{ 1 }{ 5 } $$