Сократите дроби:
а) $\frac{24}{60}, \frac{12}{48}, \frac{20}{36}, \frac{14}{56}$;
б) $\frac{36}{60}, \frac{18}{90}, \frac{66}{99}, \frac{98}{112}$.
$\frac{24}{60} = \frac{2 * 12}{5 * 12} = \frac{2}{5}$;
$\frac{12}{48} = \frac{1 * 12}{4 * 12} = \frac{1}{4}$;
$\frac{20}{36} = \frac{5 * 4}{9 * 4} = \frac{5}{9}$;
$\frac{14}{56} = \frac{1 * 14}{4 * 14} = \frac{1}{4}$.
$\frac{36}{60} = \frac{3 * 12}{5 * 12} = \frac{3}{5}$;
$\frac{18}{90} = \frac{1 * 18}{5 * 18} = \frac{1}{5}$;
$\frac{66}{99} = \frac{2 * 33}{3 * 33} = \frac{2}{3}$;
$\frac{98}{112} = \frac{7 * 14}{8 * 14} = \frac{7}{8}$.
Пожауйста, оцените решение
