=3:(-27/8)+1/9*6
=-8/9+2/3
=-2/9
\(3:\left(-\dfrac{3}{2}\right)^3+\dfrac{1}{9}.\sqrt{36}\)
\(=3:\dfrac{-27}{8}+\dfrac{1}{9}.6\)
\(=3.\dfrac{-8}{27}+\dfrac{1}{9}.6\)
\(=\dfrac{-8}{9}+\dfrac{1}{9}.6\)
\(=\dfrac{-8}{9}+\dfrac{2}{3}\)
\(=\dfrac{-8}{9}+\dfrac{6}{9}\)
\(=\dfrac{-2}{9}\)