Odpowiedź:
[tex] \frac{8}{12} = \frac{8 \div 4}{12 \div 4} = \frac{2}{3} [/tex]
[tex] \frac{14}{35} = \frac{14 \div 7}{35 \div 7} = \frac{2}{5} [/tex]
[tex] \frac{4}{16} = \frac{4 \div 4}{16 \div 4} = \frac{1}{4} [/tex]
[tex] \frac{6}{9} = \frac{6 \div 3}{9 \div 3} = \frac{2}{3} [/tex]
