\(\frac{11}{9}=1\frac{2}{9}\); \(\frac{5}{2}=2\frac{1}{2}\); \(\frac{10}{4}=2\frac{2}{4}=2\frac{1}{2}\); \(\frac{4}{3}=1\frac{1}{3}\); \(\frac{9}{7}=1\frac{2}{7}\).