Witam.
[tex]a) \: \frac{1}{5} = \frac{2}{10} = 0.2[/tex]
[tex] \frac{3}{4} = \frac{75}{100} = 0.75[/tex]
[tex] \frac{5}{8} = \frac{625}{1000} = 0.625[/tex]
[tex]b) \: 1 \frac{2}{5} = 1 \frac{4}{10} = 1.4[/tex]
[tex]3 \frac{1}{4} = 3 \frac{25}{100} = 3.25[/tex]
[tex]1 \frac{1}{8} = 1 \frac{125}{1000} = 1.125[/tex]
[tex]c) \: 1 \frac{4}{50} = 1 \frac{8}{100} = 1.08[/tex]
[tex]1 \frac{3}{25} = 1 \frac{12}{100} = 1.12[/tex]
[tex]2 \frac{3}{200} = 2 \frac{15}{1000} = 2.015[/tex]
Pozdrawiam,
Michał
