Выражение \((3\frac{3}{8})^{-\frac{2}{3}}+{27}^{\frac{2}{3}}\cdot9^{0,5}\cdot3^{-2}+((\frac{7}{9})^3)^0-(-\frac{1}{2})^{-2}\) равно \(\frac{4}{9}\) \(8\frac{4}{9}\) \(-\frac{4}{9}\) \(1\frac{4}{9}\) \(2\frac{4}{9}\)

Задание

Выражение \((3\frac{3}{8})^{-\frac{2}{3}}+{27}^{\frac{2}{3}}\cdot9^{0,5}\cdot3^{-2}+((\frac{7}{9})^3)^0-(-\frac{1}{2})^{-2}\) равно

\(\frac{4}{9}\)
\(8\frac{4}{9}\)
\(-\frac{4}{9}\)
\(1\frac{4}{9}\)
\(2\frac{4}{9}\)