Easy, first write out your problem,
[tex] \frac{-5/4}{2, 3/5}[/tex] (there's a comma to signify 2 3/5 separated)
to actually be able to do SOMETHING, change 2 3/5, into 13/5.
Now since you're dividing,
[tex] \frac{-5/4}{13/5} [/tex]
we all know you can't "divide" fractions, you must find the reciprocal of [tex] \frac{13}{5} [/tex], which basically means flip the fraction over, [tex] \frac{5}{13} [/tex], and then MULTIPLY the reciprocal.
Making it,
[tex] \frac{-5}{4} * \frac{5}{13} =[/tex]
-5*5=-25
and
4*13=52.
Thus, your answer is, [tex] \frac{-25}{52} [/tex].
