Consider the given set of values,
[tex]\sqrt[]{170},13.5,\frac{64}{5},13\frac{7}{8}[/tex]First of all, we need to convert each value into decimal form,
[tex]\begin{gathered} \sqrt[]{170}\approx13.0384 \\ 13.5 \\ \frac{64}{5}\approx12.8 \\ 13\frac{7}{8}=\frac{(13\cdot8)+7}{8}=\frac{111}{8}\approx13.875 \end{gathered}[/tex]So the set of values in decimal form are,
[tex]13.0384,13.5,12.8,13.875[/tex]It is known that,
[tex]13.875>13.5>13.0384>12.8[/tex]