$\dfrac{4}{11}\times\dfrac{5}{6}$ =

$\dfrac{3}{38}\times 3$ =

$\dfrac{5}{7}\times\dfrac{3}{11}$ =

$6 \times\dfrac{22}{-44}$ =

$\dfrac{10}{-7}\times\dfrac{2}{-9}$ =

$\dfrac{33}{17}\times\dfrac{3}{2}$ =

$8 \times\dfrac{22}{88}$ =

$\dfrac{5}{4}\times\dfrac{10}{17}$ =

$\dfrac{2}{3}\times\dfrac{2}{9}$ =

$\dfrac{2}{18}\times\dfrac{4}{11}$ =