Ответ:
- \(7\cdot\frac{4}{37}=\frac{28}{37}\).
- \(\frac{7}{15}\cdot3=\frac{7}{5}=1\frac{2}{5}\).
- \(\frac{8}{13}\cdot26=8\cdot2=16\).
- \(3\frac{3}{8}\cdot\frac{7}{9}=\frac{27}{8}\cdot\frac{7}{9}=\frac{21}{8}=2\frac{5}{8}\).
- \(4\frac{4}{7}\cdot2\frac{11}{12}=\frac{32}{7}\cdot\frac{35}{12}=\frac{40}{3}=13\frac{1}{3}\).
- \(1\frac{2}{13}\cdot1\frac{5}{8}\cdot1\frac{1}{7}=\frac{15}{13}\cdot\frac{13}{8}\cdot\frac{8}{7}=\frac{15}{7}=2\frac{1}{7}\).
Ответ: 1) \(\frac{28}{37}\); 2) \(1\frac{2}{5}\); 3) \(16\); 4) \(2\frac{5}{8}\); 5) \(13\frac{1}{3}\); 6) \(2\frac{1}{7}\).
