1. 2×\frac{1}{5} 2. 6×\frac{1}{7} 3. 4×\frac{1}{9} 4. 8×\frac{1}{3} 5. 7×\frac{1}{10} 6. 5×\frac{1}{4} 7. 9×\frac{1}{6} 8. 3×\frac{1}{8} 9. 10×\frac{1}{12} 10. 11 ×\frac{1}{2}

Давай решим эти примеры на умножение!

1. 2 × \(\frac{1}{5}\) = \(\frac{2}{5}\)

2. 6 × \(\frac{1}{7}\) = \(\frac{6}{7}\)

3. 4 × \(\frac{1}{9}\) = \(\frac{4}{9}\)

4. 8 × \(\frac{1}{3}\) = \(\frac{8}{3}\) = 2 \(\frac{2}{3}\)

5. 7 × \(\frac{1}{10}\) = \(\frac{7}{10}\)

6. 5 × \(\frac{1}{4}\) = \(\frac{5}{4}\) = 1 \(\frac{1}{4}\)

7. 9 × \(\frac{1}{6}\) = \(\frac{9}{6}\) = \(\frac{3}{2}\) = 1 \(\frac{1}{2}\)

8. 3 × \(\frac{1}{8}\) = \(\frac{3}{8}\)

9. 10 × \(\frac{1}{12}\) = \(\frac{10}{12}\) = \(\frac{5}{6}\)

10. 11 × \(\frac{1}{2}\) = \(\frac{11}{2}\) = 5 \(\frac{1}{2}\)

Ответ: 1. \(\frac{2}{5}\); 2. \(\frac{6}{7}\); 3. \(\frac{4}{9}\); 4. 2 \(\frac{2}{3}\); 5. \(\frac{7}{10}\); 6. 1 \(\frac{1}{4}\); 7. 1 \(\frac{1}{2}\); 8. \(\frac{3}{8}\); 9. \(\frac{5}{6}\); 10. 5 \(\frac{1}{2}\)

Ты отлично справился с этими примерами! Продолжай в том же духе, и у тебя все получится!