Odpowiedź:
a) [tex]1\frac{2}{9} =\frac{11}{9}[/tex]
[tex]1\frac{1}{4} = \frac{5}{4}[/tex]
b) [tex]2\frac{1}{2} = \frac{5}{2}[/tex]
[tex]2\frac{4}{5} = \frac{14}{5}[/tex]
c)
[tex]3\frac{3}{4} = \frac{15}{4} \\\\3\frac{5}{9} = \frac{33}{9}[/tex]
d) [tex]6\frac{5}{7} = \frac{47}{7}[/tex]
[tex]8\frac{3}{11} = \frac{91}{11}[/tex]
