Convert mixed number to fraction.
$$\dfrac{ 35 }{ 20 }$$ .Simplify $ \dfrac{ 35 }{ 20 } $ by dividing both 35 and 20 by their GCD, which is 5. GCD(35, 20) = 5.
$$ \frac{ 35 }{ 20 } = \frac{ 35 : \color{blue}{ 5 } }{ 20 : \color{blue}{ 5 } } = \frac{ 7 }{ 4 } $$