Ответ:
\[\frac{11}{18}+\frac{2}{9}=\frac{11}{18}+\frac{4}{18}=\frac{15}{18}=\frac{5}{6}.\]
\[\frac{5}{6}:\frac{5}{48}=\frac{5}{6}\cdot\frac{48}{5}=8.\]
Ответ: \(8\).
\[\frac{11}{18}+\frac{2}{9}=\frac{11}{18}+\frac{4}{18}=\frac{15}{18}=\frac{5}{6}.\]
\[\frac{5}{6}:\frac{5}{48}=\frac{5}{6}\cdot\frac{48}{5}=8.\]
Ответ: \(8\).