Ответ:

\(\dfrac79-\dfrac{47}{72}=\dfrac9{72}=\dfrac18\), а \(\dfrac18:1.25=\dfrac1{10}\).

\(\left(\dfrac1{10}+\dfrac7{40}\right):(0.358-0.108)\cdot1.6-\dfrac{19}{25}=\dfrac{11}{40}:\dfrac14\cdot\dfrac85-\dfrac{19}{25}=\dfrac{11}{10}\cdot\dfrac85-\dfrac{19}{25}=\dfrac{88}{50}-\dfrac{38}{50}=1\).

Ответ: \(1\).