Make common denominators.
[tex] \\ \frac{8*1}{10*1}=\boxed{ \frac{8}{10}} \\ [/tex]
[tex] \\ \frac{3*2}{5*2}=\boxed{ \frac{6}{10}} \\ [/tex]
[tex] \\ \frac{8}{10}- \frac{6}{10}= \frac{2}{10}[/tex]
Now simplify, [tex] \\ \frac{2:2}{10:2}= \frac{1}{5} \\ [/tex]
Answer:[tex] \\ \boxed{A. \frac{1}{5}}[/tex]
