3. Сократите дробь 1) \(\frac{15}{75}\); 2) \(\frac{35}{84}\); 3) \(\frac{6000}{18000}\)

3. Сокращение дробей: 1) \(\frac{15}{75} = \frac{15 \div 15}{75 \div 15} = \frac{1}{5}\) 2) \(\frac{35}{84} = \frac{35 \div 7}{84 \div 7} = \frac{5}{12}\) 3) \(\frac{6000}{18000} = \frac{6000 \div 6000}{18000 \div 6000} = \frac{1}{3}\)