$\dfrac{11}{3}\times\dfrac{21}{6}$ =

$\dfrac{7}{15}\times\dfrac{6}{11}$ =

$\dfrac{-31}{15}+3$ =

$\dfrac{2}{12}+\dfrac{1}{24}$ =

$\dfrac{-22}{21}+\dfrac{6}{3}$ =

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

$\dfrac{-7}{13}\times\dfrac{10}{-3}$ =

$\dfrac{-34}{21}+\dfrac{6}{3}$ =

$\dfrac{3}{4}\times\dfrac{6}{19}$ =

$\dfrac{3}{7}+\dfrac{11}{4}$ =

$\dfrac{11}{5}+\dfrac{7}{9}$ =

$\dfrac{14}{5}+2$ =

$\dfrac{3}{34}\times 5$ =

$\dfrac{7}{\dfrac{12}{11}}$ =

$\dfrac{1}{17}\times\dfrac{23}{2}$ =

$\dfrac{1}{5}\div\dfrac{2}{17}$ =

$\dfrac{5}{6}\div\dfrac{6}{7}$ =

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

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

$\dfrac{\dfrac{39}{17}}{2}$ =