Answer
$$\frac{3a^7}{2b^5}$$
Work Step by Step
We have $$\frac{6^{-1}a^2b^{-3}}{3^{-2}a^{-5}b^2}$$
Simplifying $$\frac{3^2a^2*a^5}{6b^2*b^3}$$ $$\frac{9a^7}{6b^5}=\frac{3a^7}{2b^5}$$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.