This is the result of $\displaystyle{25}\div{60}\frac{{1}}{{2}}\usepackage{cmbright}\Huge\$ . This would show the size of each group when 25 is divided into $\displaystyle{60}\frac{{1}}{{2}}\usepackage{cmbright}\Huge\$ equal groups. You need to find the size of each group when $\displaystyle{60}\frac{{1}}{{2}}\usepackage{cmbright}\Huge\$ is divided into 25 equal groups. $\displaystyle{60}\frac{{1}}{{2}}\div{25}\usepackage{cmbright}\Huge\$