$\bigg(\dfrac{7}{3}-(\dfrac{-4}{7})\bigg):\dfrac{2}{3}$=?

$\dfrac{1}{2}+(\dfrac{-1}{4})\times(\dfrac{-3}{2})$=?

$\dfrac{2}{3}-\dfrac{4}{9}\times(\dfrac{-1}{3})$=?

$\bigg(\dfrac{2}{9}+\dfrac{3}{8}\bigg)\times\dfrac{4}{7}$=?

$\bigg((\dfrac{-2}{3})-(\dfrac{-7}{2})\bigg):\dfrac{5}{6}$=?

$\bigg(\dfrac{8}{9}+\dfrac{3}{2}\bigg)\times\dfrac{1}{3}$=?

$(\dfrac{-7}{6})+\dfrac{9}{7}\times\dfrac{8}{7}$=?

$\bigg(\dfrac{4}{5}-\dfrac{3}{4}\bigg)\times\dfrac{2}{9}$=?

$\dfrac{5}{7}+\dfrac{1}{2}\times(\dfrac{-5}{3})$=?

$\dfrac{8}{7}+\dfrac{3}{7}\times\dfrac{8}{9}$=?