Ответ:

  1. НОЗ = 24: \(\frac{1}{8}=\frac{3}{24}\), \(\frac{1}{6}=\frac{4}{24}\).
  2. НОЗ = 18: \(\frac{5}{6}=\frac{15}{18}\), \(\frac{2}{9}=\frac{4}{18}\).
  3. НОЗ = 44: \(\frac{7}{11}=\frac{28}{44}\), \(\frac{9}{44}=\frac{9}{44}\).
  4. НОЗ = 30: \(\frac{2}{5}=\frac{12}{30}\), \(\frac{5}{6}=\frac{25}{30}\).
  5. НОЗ = 36: \(\frac{7}{12}=\frac{21}{36}\), \(\frac{13}{18}=\frac{26}{36}\).
  6. НОЗ = 40: \(\frac{9}{10}=\frac{36}{40}\), \(\frac{1}{4}=\frac{10}{40}\), \(\frac{3}{8}=\frac{15}{40}\).

Ответ: 1) \(\frac{3}{24}\) и \(\frac{4}{24}\); 2) \(\frac{15}{18}\) и \(\frac{4}{18}\); 3) \(\frac{28}{44}\) и \(\frac{9}{44}\); 4) \(\frac{12}{30}\) и \(\frac{25}{30}\); 5) \(\frac{21}{36}\) и \(\frac{26}{36}\); 6) \(\frac{36}{40}\), \(\frac{10}{40}\) и \(\frac{15}{40}\).