Б. 1) \(\frac{3}{6}=\frac{1}{2}=0{,}5\); 2) \(\frac{7}{35}=\); 3) \(\frac{3}{12}=\); 4) \(\frac{9}{75}=\); 5) \(\frac{27}{60}=\); 6) \(\frac{21}{28}=\); 7) \(\frac{33}{44}=\); 8) \(\frac{26}{65}=\); 9) \(\frac{63}{150}=\).

Сократим дроби, затем представим их в виде десятичных дробей.

1. \(\frac{3}{6}=\frac{1}{2}=0{,}5\).
2. \(\frac{7}{35}=\frac{1}{5}=\frac{2}{10}=0{,}2\).
3. \(\frac{3}{12}=\frac{1}{4}=\frac{25}{100}=0{,}25\).
4. \(\frac{9}{75}=\frac{3}{25}=\frac{12}{100}=0{,}12\).
5. \(\frac{27}{60}=\frac{9}{20}=\frac{45}{100}=0{,}45\).
6. \(\frac{21}{28}=\frac{3}{4}=\frac{75}{100}=0{,}75\).
7. \(\frac{33}{44}=\frac{3}{4}=0{,}75\).
8. \(\frac{26}{65}=\frac{2}{5}=0{,}4\).
9. \(\frac{63}{150}=\frac{21}{50}=\frac{42}{100}=0{,}42\).