Convert mixed number to fraction.
$$\dfrac{ 60 }{ 100 }$$ .Simplify $ \dfrac{ 60 }{ 100 } $ by dividing both 60 and 100 by their GCD, which is 20. GCD(60, 100) = 20.
$$ \frac{ 60 }{ 100 } = \frac{ 60 : \color{blue}{ 20 } }{ 100 : \color{blue}{ 20 } } = \frac{ 3 }{ 5 } $$