Ответ:
\(1\frac{5}{7}=\frac{1\cdot7+5}{7}=\frac{12}{7}\).
\(3\frac{3}{14}=\frac{3\cdot14+3}{14}=\frac{45}{14}\).
\(18\frac{2}{9}=\frac{18\cdot9+2}{9}=\frac{164}{9}\).
\(14\frac{11}{37}=\frac{14\cdot37+11}{37}=\frac{529}{37}\).
Ответ: \(\frac{12}{7},\frac{45}{14},\frac{164}{9},\frac{529}{37}\).
