\$\\frac{10m^{-5}}{2m^3}\$

$\$\\frac{10m^{-5}}{2m^3}\$$

\$\frac{10m^{-5}}{2m^3}\$

Divide the coefficient 10 by 2: $\frac{10}{2} = 5$

Use the rule of exponents $\frac{a^m}{a^n}=a^{m - n}$. For $m$: $m^{-5-3}=m^{-8}=\frac{1}{m^8}$

Multiply the simplified coefficient and the simplified variable: $5\times\frac{1}{m^8}=\frac{5}{m^8}$

$\frac{5}{m^8}$