$\dfrac{5}{8}\times\bigg(\dfrac{5}{7}+\dfrac{6}{7}\bigg)$=?

$\dfrac{3}{2}\times(\dfrac{6}{7}-\dfrac{3}{8})$=?

$\dfrac{9}{4}-(\dfrac{-4}{3})\times\dfrac{7}{5}$=?

$(\dfrac{-6}{7})+(\dfrac{-2}{3})\times(\dfrac{-3}{4})$=?

$\dfrac{7}{4}\times\bigg((\dfrac{-5}{8})+\dfrac{7}{6}\bigg)$=?

$\bigg(\dfrac{8}{7}-(\dfrac{-5}{3})\bigg)\times\dfrac{1}{3}$=?

$(\dfrac{-3}{7})\times\bigg(\dfrac{5}{7}+(\dfrac{-4}{5})\bigg)$=?

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

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

$\dfrac{9}{5}\times(\dfrac{6}{5}-\dfrac{1}{2})$=?