Odpowiedź:
[tex]= \frac{\frac{11}{3}-\frac{7}{6}+\frac{11}{4}}{\frac{12}{5}:\frac{11}{10}*\frac{10}{11}}= \frac{\frac{44}{12}-\frac{14}{12}+\frac{33}{12}}{\frac{12}{5}:\frac{1}{1}*\frac{1}{1}}= \frac{\frac{63}{12}}{\frac{12}{5}:1}=\frac{\frac{63}{12}}{\frac{12}{5}}=\frac{63}{12}*\frac{5}{12}=\frac{144}{315}[/tex]
Wspólny dzielnik licznika i mianownika to 9 więc:
[tex]\frac{144}{315} =\frac{16}{35}[/tex]
