Od a) do d)
[tex]a] \ \frac{3}{5}=\frac{3\cdot2}{5\cdot2}=\frac{6}{10}=\boxed{0,6}\\\\b] \ \frac{8}{25}=\frac{8\cdot4}{25\cdot4}=\frac{32}{100}=\boxed{0,32}\\\\c] \ \frac{7}{50}=\frac{7\cdot2}{50\cdot2}=\frac{14}{100}=\boxed{0,14}\\\\d] \ \frac{9}{20}=\frac{9\cdot5}{20\cdot5}=\frac{45}{100}=\boxed{0,45}[/tex]
Od e) do h)
[tex]e] \ \frac{9}{4}=2\frac{1}{4}=2\frac{1\cdot25}{4\cdot25}=2\frac{25}{100}=\boxed{2,25}\\\\f] \ 2\frac{2}{5}=2\frac{2\cdot2}{5\cdot2}=2\frac{4}{10}=\boxed{2,4}\\\\g] \ 4\frac{13}{20}=4\frac{13\cdot5}{20\cdot5}=4\frac{65}{100}=\boxed{4,65}\\\\h] \ 3\frac{7}{25}=3\frac{7\cdot4}{25\cdot4}=3\frac{28}{100}=\boxed{3,28}[/tex]
Od i) do l)
[tex]i] \ \frac{7}{250}=\frac{7\cdot4}{250\cdot4}=\frac{28}{1000}=\boxed{0,028}\\\\j] \ 3\frac{1}{8}=3\frac{1\cdot125}{8\cdot125}=3\frac{125}{1000}=\boxed{3,125}\\\\k] \ 1\frac{7}{8}=1\frac{7\cdot125}{8\cdot125}=1\frac{875}{1000}=\boxed{1,875}\\\\l] \ 5\frac{9}{200}=5\frac{9\cdot5}{200\cdot5}=5\frac{45}{1000}=\boxed{5,045}[/tex]
