question_answer

\[\frac{{{\left[ \frac{1}{216} \right]}^{\frac{-2}{3}}}}{{{\left[ \frac{1}{27} \right]}^{\frac{-4}{3}\,\,}}}\]?

A) \[\frac{2}{3}\]              

B) \[\frac{1}{8}\]

C) \[\frac{3}{4}\]              

D) \[\frac{4}{9}\]

E) None of these