[tex]-7\frac{1}{4}:(-3\frac{1}{5} )= 7\frac{1}{4}:3\frac{1}{5} = \frac{29}{4}: \frac{16}{5}=\\\\\frac{29}{4}\cdot \frac{5}{16}=\frac{145}{64}=2\frac{17}{64}[/tex]
