Привет! Давай разберем эти примеры по математике.
22. Тип 2.1 № 2047
\[12 + \frac{1}{10} = \frac{12 \times 10}{10} + \frac{1}{10} = \frac{120}{10} + \frac{1}{10} = \frac{121}{10}\]
\[\frac{18}{35} : \frac{121}{10} = \frac{18}{35} \times \frac{10}{121}\]
\[\frac{18}{35^{\color{red}7}} \times \frac{{\color{red}2}10}{121} = \frac{18 \times 2}{7 \times 121}\]
\[\frac{18 \times 2}{7 \times 121} = \frac{36}{847}\]
Ответ: 36/847
23. Тип 2.1 № 2060
\[18 + \frac{9}{16} = \frac{18 \times 16}{16} + \frac{9}{16} = \frac{288}{16} + \frac{9}{16} = \frac{297}{16}\]
\[\frac{27}{40} : \frac{297}{16} = \frac{27}{40} \times \frac{16}{297}\]
\[\frac{27^{\color{red}1}}{40^{\color{red}5}} \times \frac{{\color{red}2}16}{297^{\color{red}11}} = \frac{1 \times 2}{5 \times 11}\]
\[\frac{1 \times 2}{5 \times 11} = \frac{2}{55}\]
Ответ: 2/55