$\frac{1}{3}$ is $\frac{2}{24}$ or $\frac{1}{12}$ bigger than $\frac{2}{8}$
$\frac{3}{4}$ is $\frac{1}{12}$ smaller than $\frac{5}{6}$
$\frac{1}{3}$ is $\frac{3}{6}$ or $\frac{1}{2}$ smaller than $\frac{5}{6}$
$\frac{3}{4}$ of $\frac{2}{3} = \frac{3}{4}$ of $\frac{8}{12 }= \frac{6}{12} = \frac{1}{2}$