Ответ:
Целое число записываем в виде дроби со знаменателем 1 и умножаем на обратную дробь.
- \(\frac{27}{11}:18=\frac{27}{11}\cdot\frac{1}{18}=\frac{3}{22}\).
- \(\frac{6}{7}:2=\frac{6}{7}\cdot\frac{1}{2}=\frac{3}{7}\).
- \(\frac{14}{15}:12=\frac{14}{15}\cdot\frac{1}{12}=\frac{7}{90}\).
- \(\frac{10}{21}:5=\frac{10}{21}\cdot\frac{1}{5}=\frac{2}{21}\).
- \(\frac{1}{4}:8=\frac{1}{4}\cdot\frac{1}{8}=\frac{1}{32}\).
- \(\frac{5}{11}:3=\frac{5}{11}\cdot\frac{1}{3}=\frac{5}{33}\).
- \(\frac{4}{5}:3=\frac{4}{5}\cdot\frac{1}{3}=\frac{4}{15}\).
- \(\frac{1}{2}:1=\frac{1}{2}\).
- \(\frac{6}{7}:4=\frac{6}{7}\cdot\frac{1}{4}=\frac{3}{14}\).
- \(\frac{8}{9}:2=\frac{8}{9}\cdot\frac{1}{2}=\frac{4}{9}\).
- \(\frac{15}{17}:45=\frac{15}{17}\cdot\frac{1}{45}=\frac{1}{51}\).
- \(\frac{48}{95}:36=\frac{48}{95}\cdot\frac{1}{36}=\frac{4}{285}\).
- \(\frac{51}{64}:17=\frac{51}{64}\cdot\frac{1}{17}=\frac{3}{64}\).
Ответ: а) \(\frac{3}{22}\); б) \(\frac{3}{7}\); в) \(\frac{7}{90}\); г) \(\frac{2}{21}\); д) \(\frac{1}{32}\); е) \(\frac{5}{33}\); ж) \(\frac{4}{15}\); з) \(\frac{1}{2}\); и) \(\frac{3}{14}\); к) \(\frac{4}{9}\); л) \(\frac{1}{51}\); м) \(\frac{4}{285}\); н) \(\frac{3}{64}\).
