5) 9 \cdot \frac{1}{5} = 6) 2 \cdot \frac{1}{8} = 7) \frac{1}{4} \cdot 8 = 8) \frac{1}{18} \cdot 6 = 9) \frac{1}{10} \cdot 9 = 10) 9 \cdot \frac{1}{6} = 11) 2 \cdot \frac{1}{3} = 12) 3 \cdot \frac{1}{3} = 13) \frac{1}{6} \cdot 7 = 14) 10 \cdot \frac{1}{12} = 15) 21 \cdot \frac{1}{7} = 16) \frac{1}{3} \cdot 8 = 17) 27 \cdot \frac{1}{6} =

Ответ: смотри решение ниже

1. \(9 \cdot \frac{1}{5} = \frac{9}{5} = 1\frac{4}{5}\)
2. \(2 \cdot \frac{1}{8} = \frac{2}{8} = \frac{1}{4}\)
3. \(\frac{1}{4} \cdot 8 = \frac{8}{4} = 2\)
4. \(\frac{1}{18} \cdot 6 = \frac{6}{18} = \frac{1}{3}\)
5. \(\frac{1}{10} \cdot 9 = \frac{9}{10}\)
6. \(9 \cdot \frac{1}{6} = \frac{9}{6} = \frac{3}{2} = 1\frac{1}{2}\)
7. \(2 \cdot \frac{1}{3} = \frac{2}{3}\)
8. \(3 \cdot \frac{1}{3} = \frac{3}{3} = 1\)
9. \(\frac{1}{6} \cdot 7 = \frac{7}{6} = 1\frac{1}{6}\)
10. \(10 \cdot \frac{1}{12} = \frac{10}{12} = \frac{5}{6}\)
11. \(21 \cdot \frac{1}{7} = \frac{21}{7} = 3\)
12. \(\frac{1}{3} \cdot 8 = \frac{8}{3} = 2\frac{2}{3}\)
13. \(27 \cdot \frac{1}{6} = \frac{27}{6} = \frac{9}{2} = 4\frac{1}{2}\)

Ответ: смотри решение выше