Ответ:
- \(0.3:2=\frac{3}{10}:2=\frac{3}{20}\).
- \(2.5:7=\frac{25}{10}:7=\frac{5}{14}\).
- \(3:0.8=3:\frac{4}{5}=\frac{15}{4}\).
- \(1.3:6=\frac{13}{10}:6=\frac{13}{60}\).
- \(\frac{1}{3}:0.4=\frac{1}{3}:\frac{2}{5}=\frac{5}{6}\).
- \(1.12:4\frac{1}{5}=\frac{28}{25}:\frac{21}{5}=\frac{4}{15}\).
- \(3\frac{3}{4}:0.03=\frac{15}{4}:\frac{3}{100}=125\).
- \(0.1:\frac{2}{3}=\frac{1}{10}:\frac{2}{3}=\frac{3}{20}\).
- \(2.25:0.2=\frac{9}{4}:\frac{1}{5}=\frac{45}{4}\).
- \(0.09:1.4=\frac{9}{100}:\frac{7}{5}=\frac{9}{140}\).
- \(0.22:1.1=\frac{22}{100}:\frac{11}{10}=\frac{1}{5}\).
- \(6.3:0.02=\frac{63}{10}:\frac{1}{50}=315\).
