\(\dfrac{5}{9}:2,4-\dfrac{41}{9}:2,4=\dfrac{5}{9}:\dfrac{12}{5}-\dfrac{41}{9}:\dfrac{12}{5}=\dfrac{5}{9}\cdot\dfrac{5}{12}-\dfrac{41}{9}\cdot\dfrac{5}{12}=\left(\dfrac{5}{9}-\dfrac{41}{9}\right)\cdot\dfrac{5}{12}=\left(-4\right)\cdot\dfrac{5}{12}=-\dfrac{5}{3}\)