$\dfrac{\dfrac{5}{2}}{\dfrac{3}{7}}$ =

$\dfrac{1}{-2}\times\dfrac{-13}{3}$ =

$\dfrac{7}{10}\times\dfrac{15}{19}$ =

$\dfrac{5}{22}+\dfrac{11}{44}$ =

$\dfrac{7}{2}\times\dfrac{7}{19}$ =

$\dfrac{11}{7}+\dfrac{2}{3}$ =

$\dfrac{-68}{33}+2$ =

$\dfrac{\dfrac{39}{19}}{2}$ =

$\dfrac{13}{2}\div\dfrac{14}{3}$ =

$\dfrac{2}{7}\times\dfrac{19}{7}$ =

$\dfrac{13}{10}\times\dfrac{15}{17}$ =

$\dfrac{4}{\dfrac{21}{22}}$ =

$\dfrac{13}{6}\times\dfrac{2}{4}$ =

$\dfrac{1}{19}\div\dfrac{2}{17}$ =

$\dfrac{2}{27}\times 5$ =

$\dfrac{1}{4}-\dfrac{6}{44}$ =

$\dfrac{-7}{12}+1$ =

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

$\dfrac{9}{15}+\dfrac{1}{3}$ =

$\dfrac{3}{3}+\dfrac{-23}{15}$ =