To multiply a fraction just multiply the numerators and the denominators.
[tex]\frac{4}{8} * \frac{1}{2}[/tex] → [tex]\frac{4 * 1}{8 * 2}[/tex] → [tex]\frac{4}{16}[/tex]
Finally, simplify.
[tex]\frac{4}{16}[/tex] → [tex]\frac{1}{4}[/tex]
Best of Luck!
