2. Найдите значение выражения 1. $$\frac{47}{9} - \frac{2}{9}$$ 2. $$\frac{38}{5} - \frac{3}{5}$$ 3. $$\frac{29}{8} - \frac{5}{8}$$ 4. $$\frac{2}{15} + \frac{7}{15}$$ 5. $$\frac{7}{10} + \frac{1}{10}$$ 6. $$\frac{8}{9} - \frac{2}{9}$$

1. Найдем значения выражений: 2. $$\frac{47}{9} - \frac{2}{9} = \frac{47-2}{9} = \frac{45}{9} = 5$$ 3. $$\frac{38}{5} - \frac{3}{5} = \frac{38-3}{5} = \frac{35}{5} = 7$$ 4. $$\frac{29}{8} - \frac{5}{8} = \frac{29-5}{8} = \frac{24}{8} = 3$$ 5. $$\frac{2}{15} + \frac{7}{15} = \frac{2+7}{15} = \frac{9}{15} = \frac{3}{5}$$ 6. $$\frac{7}{10} + \frac{1}{10} = \frac{7+1}{10} = \frac{8}{10} = \frac{4}{5}$$ 7. $$\frac{8}{9} - \frac{2}{9} = \frac{8-2}{9} = \frac{6}{9} = \frac{2}{3}$$