Use the Laws of Exponents to Simplify $\left(243 \mathrm{k}^{5} \cdot \mathrm{m}^{-10}\right)^{1 / 5}$

Multiple Choice

Use the laws of exponents to simplify. Write the answer with positive exponents.
- $\left(243 \mathrm{k}^{5} \cdot \mathrm{m}^{-10}\right) ^{1 / 5}$

A) $\frac{5 \mathrm{k}}{\mathrm{m}^{2}}$
B) $3 \mathrm{~km}^{2}$
C) $5 \mathrm{~km}^{2}$
D) $\frac{3 \mathrm{k}}{\mathrm{m}^{2}}$