Evaluating Fractions.
[tex]\begin{gathered} 28\frac{4}{8}-23\frac{6}{8} \\ Step1\colon\text{Convert the mixed fractions to improper fractions}, \\ 28\frac{1}{2}-23\frac{3}{4} \\ \\ \frac{57}{2}-\frac{95}{4} \\ \\ \frac{(2\times57)+95}{4}=\frac{114+95}{4}=\frac{209}{4}=52\frac{1}{4} \end{gathered}[/tex]
