Correct. Find the difference of their absolute values: $\displaystyle{\left|\frac{{4}}{{5}}\right|}-{\left|-\frac{{1}}{{5}}\right|}=\frac{{4}}{{5}}-\frac{{1}}{{5}}=\frac{{3}}{{5}}\usepackage{cmbright}\Huge\$

Since $\displaystyle\frac{{4}}{{5}}>\frac{{1}}{{5}}\usepackage{cmbright}\Huge\$ , the answer will be positive.