Convert mixed number to fraction.
$$\dfrac{ 120 }{ 8 }$$ .Simplify $ \dfrac{ 120 }{ 8 } $ by dividing both 120 and 8 by their GCD, which is 8. GCD(120, 8) = 8.
$$ \frac{ 120 }{ 8 } = \frac{ 120 : \color{blue}{ 8 } }{ 8 : \color{blue}{ 8 } } = \frac{ 15 }{ 1 } $$