# (27^-2/3)^1/2 s equal to

Given: $$((27)^-{\frac{2}{3}})^{\frac{1}{2}}$$ $$((27)^-{\frac{2}{3}}*{\frac{1}{2}})$$ = $$(27)^-{\frac{1}{3}}$$ =$$(\frac{1}{27})^{\frac{1}{3}}$$ = $$(\frac{1}{3^{3}})^{\frac{1}{3}}$$ = $$(\frac{1}{3^{3}*\frac{1}{3}})$$ = 1/3