Answer
$\frac{m^{\frac{5}{3}}}{n}$
Work Step by Step
When dividing exponents with the same base, we subtract the exponents and keep the same base:
$m^{\frac{2}{3} - (-1)}n^{2 - 3}$
Subtract the exponents:
$m^{\frac{5}{3}}n^{-1}$
We cannot leave the answer this way with negative exponents. With negative exponents, we move the bases into the denominator, which will make the exponents positive:
$\frac{m^{\frac{5}{3}}}{n}$
