1. Вычислите: 1) \(\frac{3,2}{1,92}\); 3) \(\frac{0,04}{0,007}\); 5) \(\frac{6}{5}:\frac{7}{5}\) 2) \(\frac{5,75}{2,5}\); 4) \(\frac{3}{12}:\frac{5}{25}\); 6) \(\frac{5}{14}:\frac{3}{1}\)

1) \(\frac{3,2}{1,92}=\frac{320}{192}=\frac{20}{12}=\frac{5}{3}=1\frac{2}{3}\)

2) \(\frac{5,75}{2,5}=\frac{575}{250}=\frac{23}{10}=2,3\)

3) \(\frac{0,04}{0,007}=\frac{40}{7}=5\frac{5}{7}\)

4) \(\frac{3}{12}:\frac{5}{25}=\frac{3}{12} \cdot \frac{25}{5}=\frac{3}{12} \cdot 5 = \frac{15}{12}=\frac{5}{4}=1\frac{1}{4}\)

5) \(\frac{6}{5}:\frac{7}{5}=\frac{6}{5} \cdot \frac{5}{7}=\frac{6}{7}\)

6) \(\frac{5}{14}:\frac{3}{1}=\frac{5}{14} \cdot \frac{1}{3}=\frac{5}{42}\)

Ответ: 1) \(1\frac{2}{3}\); 2) \(2,3\); 3) \(5\frac{5}{7}\); 4) \(1\frac{1}{4}\); 5) \(\frac{6}{7}\); 6) \(\frac{5}{42}\)