Решите пожалуйста!!!!!!!!!

1)
$\frac{14}{26} = \frac{7}{13} \\ \\ \frac{18}{24} = \frac{3}{4} = 0.75 \\ \\ \frac{24}{15} = \frac{8}{5} = 1 \frac{3}{5} = 1.6$
$\frac{25}{35} = \frac{5}{7} \\ \\ \frac{81}{108} = \frac{9}{12} = \frac{3}{4} = 0.75$

2)
$\frac{30}{42} = \frac{15}{21} = \frac{5}{7} \\ \\ \frac{ 33}{39} = \frac{11}{13} \\ \\ \frac{45}{51} = \frac{15}{17}$
$\frac{12}{60} = \frac{2}{10} = 0.2 \\ \\ \frac{50}{100} = \frac{1}{2} = 0.5$