[tex]\text{Hey there!}[/tex]
[tex]-1\frac{3}{5}\div\frac{2}{3}[/tex]
[tex]-1\frac{3}{5}=-\frac{8}{5}[/tex]
[tex]\text{Problem becomes:}-\frac{8}{2}\div\frac{2}{3}[/tex]
[tex]\text{Solve that, and you will get:}\frac{-4}{5}\div{\frac{3}{1}}[/tex]
[tex]-4\times1=-4[/tex]
[tex]5\times3=15[/tex]
[tex]\rightarrow =\frac{-4}{15}[/tex]
[tex]\boxed{\boxed{\boxed{\bf{Answer:\frac{-4}{15}}}}}}\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{LoveYourselfFirst:)}[/tex]