Convert mixed number to fraction.
$$\dfrac{ 105 }{ 175 }$$ .Simplify $ \dfrac{ 105 }{ 175 } $ by dividing both 105 and 175 by their GCD, which is 35. GCD(105, 175) = 35.
$$ \frac{ 105 }{ 175 } = \frac{ 105 : \color{blue}{ 35 } }{ 175 : \color{blue}{ 35 } } = \frac{ 3 }{ 5 } $$