Ответ:
\(\frac78-\frac14=\frac78-\frac28=\frac58\).
\(\frac{11}{8}:\frac58=\frac{11}{8}\cdot\frac85=\frac{11}{5}\).
Ответ: \(\frac{11}{5}\).
\(\frac78-\frac14=\frac78-\frac28=\frac58\).
\(\frac{11}{8}:\frac58=\frac{11}{8}\cdot\frac85=\frac{11}{5}\).
Ответ: \(\frac{11}{5}\).