Д Помогите пожалуйста Представь число в виде дроби с указанным знаменателем 36

Решите задачу:

$\displaystyle \frac{5}{9}= \frac{5*4}{9*4}= \frac{20}{36} \\ \\ \\ \frac{46}{72}= \frac{46:2}{72:2}= \frac{23}{36} \\\\ \\ 1= \frac{36}{36} \\ \\ \\ \frac{25}{45}= \frac{25:5*4}{45:5*4}= \frac{20}{36} \\\\ \\ \frac{11}{18}= \frac{11*2}{18*2}= \frac{22}{36} \\\\ \\ \frac{35}{42}= \frac{35:7*6}{42:7*6}= \frac{30}{36} \\\\ \\ 0,25= \frac{1}{4}= \frac{1*9}{4*9}= \frac{9}{36} \\\\ \\ \frac{11}{12}= \frac{11*3}{12*3}= \frac{33}{36} \\\\ \\ \frac{5}{6}= \frac{5*6}{6*6}= \frac{30}{36}$

$\displaystyle \frac{58}{72}= \frac{58:2}{72:2}= \frac{29}{36} \\\\ \\ \frac{5}{18}= \frac{5*2}{18*2}= \frac{10}{36} \\\\ \\ \frac{2}{3}= \frac{2*12}{3*12}= \frac{24}{36} \\\\ \\ \frac{21}{108}= \frac{21:3}{108:3}= \frac{7}{36} \\\\ \\ 0,75= \frac{3}{4}= \frac{3*9}{4*9}= \frac{27}{36} \\\\ \\ \frac{7}{12}= \frac{7*3}{12*3}= \frac{21}{36}$