Выполните действие 58 9 4 وو 15 9 2 16 4 22 12 13 13 21 21 30 30

Выполним вычитание дробей:

$$\frac{58}{9} - \frac{4}{9} = \frac{58-4}{9} = \frac{54}{9} = 6$$

$$\frac{9}{13} - \frac{2}{13} = \frac{9-2}{13} = \frac{7}{13}$$

$$\frac{16}{21} - \frac{4}{21} = \frac{16-4}{21} = \frac{12}{21} = \frac{4}{7}$$

$$\frac{22}{30} - \frac{12}{30} = \frac{22-12}{30} = \frac{10}{30} = \frac{1}{3}$$

Ответ: $$6; \frac{7}{13}; \frac{4}{7}; \frac{1}{3}$$