Помагите пожалуйста 738

Решите задачу:

$\frac{1}{2}= \frac{5}{10}=0,5 \\ \\ \frac{2}{5}= \frac{4}{10}=0,4 \\ \\ \frac{7}{5}= \frac{14}{10}=1,4 \\ \\ \frac{4}{5}= \frac{8}{10}=0,8 \\\\\\ \frac{1}{4}= \frac{25}{100}=0,25 \\\\ \frac{3}{20}= \frac{15}{100}=0,15 \\\\\frac{8}{25}= \frac{32}{100}=0,32 \\\\ \frac{7}{25}= \frac{28}{100}=0,28 \\\\ \frac{1}{50}= \frac{2}{100}=0,02 \\\\\\ \frac{6}{125}= \frac{48}{1000}=0,048 \\\\ \frac{3}{250}= \frac{12}{1000}=0,012 \\\\ \frac{7}{20}= \frac{35}{1000}=0,035 \\\\ \frac{9}{500}= \frac{18}{1000}=0,018$