Obliczenia
[tex]\frac{8}{12}:\frac{4}{7}=\frac{\not8^2}{12}\cdot\frac{7}{\not4_1}=\frac{14}{12}=\frac{7}{6}=1\frac{1}{6}\\\\12:\frac{6}{11}=12\cdot\frac{11}{6}=2\cdot11=22\\\\4\frac{2}{7}:3\frac{1}{8}=\frac{30}{7}:\frac{25}{8}=\frac{\not30^6}{7}\cdot\frac{8}{\not25_5}=\frac{48}{35}=1\frac{13}{35}[/tex]
