Question

Answer 1

\(\left(\dfrac{-5}{9}:\dfrac{4}{11}+\dfrac{-4}{9}:\dfrac{4}{11}\right).\dfrac{8}{33}=\left[\dfrac{11}{4}\left(\dfrac{-5}{9}+\dfrac{-4}{9}\right)\right].\dfrac{8}{33}=\dfrac{11}{4}.\left(-1\right).\dfrac{8}{33}=-\dfrac{2}{3}\)

Answer 2

\(=\dfrac{11}{4}\left(-\dfrac{5}{9}-\dfrac{4}{9}\right)\cdot\dfrac{8}{33}=-\dfrac{11}{4}\cdot\dfrac{8}{33}=-\dfrac{2}{3}\)