Zadanie 1
A: [tex]\frac{3}{9} = \frac{6}{18}[/tex]
[tex]\frac{2}{7} = \frac{8}{28}[/tex]
B: [tex]1 \frac{5}{7} = 1\frac{25}{35}[/tex]
[tex]2\frac{5}{13} = 2 \frac{15}{39}[/tex]
C: [tex]\frac{25}{45} = \frac{5}{9}[/tex]
[tex]\frac{16}{40} = \frac{2}{5}[/tex]
D: [tex]4 \frac{24}{40} = 4 \frac{3}{5}[/tex]
[tex]5 \frac{30}{48} =4 \frac{5}{8}[/tex]
Zadanie 2
A: [tex]\frac{13}{8} = 1 \frac{5}{8}[/tex]
[tex]\frac{19}{2} = 9 \frac{1}{2}[/tex]
B: [tex]\frac{27}{7} =3 \frac{6}{7}[/tex]
[tex]\frac{43}{12} = 3 \frac{7}{12}[/tex]
C: [tex]\frac{55}{13} = 4 \frac{3}{13}[/tex]
[tex]\frac{65}{24} = 2 \frac{17}{24}[/tex]
D: [tex]\frac{137}{10} = 13 \frac{7}{10}[/tex]
[tex]\frac{204}{75} = 2 \frac{54}{75}[/tex]
