a)
[tex]\frac{1}{2} = \frac{5}{10} = 0,5[/tex]
[tex]\frac{1}{4} = \frac{25}{100} = 0,25[/tex]
[tex]\frac{3}{4} = \frac{75}{100} = 0,75[/tex]
[tex]\frac{1}{5} = \frac{2}{10} = 0,2[/tex]
b)
[tex]2\frac{5}{8} = 2\frac{125}{1000} = 2,125[/tex]
[tex]4\frac{3}{20} = 4\frac{15}{100} = 4,15[/tex]
[tex]1\frac{12}{25} = 1\frac{48}{100} = 1,48[/tex]
[tex]3\frac{7}{50} = 3\frac{14}{100} = 3,14[/tex]
c)
[tex]\frac{3}{500} = \frac{6}{1000} = 0,006[/tex]
[tex]\frac{9}{200} = \frac{45}{1000} = 0,045[/tex]
[tex]\frac{1}{125} = \frac{8}{1000} = 0,008[/tex]
[tex]\frac{33}{2500} = \frac{132}{10000} = 0,0132[/tex]
d)
[tex]\frac{1}{40} =[/tex] [tex]\frac{4}{200}[/tex] [tex]=\frac{2}{100} = 0,2[/tex]
[tex]\frac{241}{50000} = \frac{482}{100000} = 0,00482[/tex]
[tex]\frac{3}{200000} = \frac{15}{1000000} = 0,000015[/tex]
[tex]\frac{1}{16} = \frac{62500}{1000000} = 0,062500[/tex]
