11 7 / 14 22 =

\( \frac{11}{14} : \frac{7}{22} = \frac{11}{14} \times \frac{22}{7} = \frac{11 \times 22}{14 \times 7} = \frac{242}{98} = \frac{121}{49} \)

Ответ: \( \frac{121}{49} \)