1) \(\frac{22}{27}:\frac{8}{9}+\frac{1}{36}=\frac{22}{27}\cdot\frac{9}{8}+\frac{1}{36}=\frac{11}{12}+\frac{1}{36}=\frac{33}{36}+\frac{1}{36}=\frac{34}{36}=\frac{17}{18}\).
Ответ: \(\frac{17}{18}\).
2) \((3,1-0,47):0,1=2,63:0,1=26,3\).
Ответ: 26,3.