Ответ:
\(1\frac{17}{27}=\frac{44}{27}\), \(4\frac{4}{9}=\frac{40}{9}\).
\(\frac{44}{27}:\frac{22}{45}=\frac{44}{27}\cdot\frac{45}{22}=\frac{10}{3}\).
Тогда \(\left(10-\frac{10}{3}\right):\frac{40}{9}=\frac{20}{3}\cdot\frac{9}{40}=\frac{3}{2}\).
Ответ: 3/2.
