Ответ:
Упростим выражение:
\(\frac{11}{11}=1\), \(\frac{14}{10}=\frac{7}{5}\).
\(\left(1+\frac{7}{5}\right)\cdot\frac{11}{15}=\frac{12}{5}\cdot\frac{11}{15}=\frac{132}{75}=\frac{44}{25}=1\frac{19}{25}\).
Ответ: \(\frac{44}{25}=1\frac{19}{25}\).
Упростим выражение:
\(\frac{11}{11}=1\), \(\frac{14}{10}=\frac{7}{5}\).
\(\left(1+\frac{7}{5}\right)\cdot\frac{11}{15}=\frac{12}{5}\cdot\frac{11}{15}=\frac{132}{75}=\frac{44}{25}=1\frac{19}{25}\).
Ответ: \(\frac{44}{25}=1\frac{19}{25}\).