\(\dfrac{8}{9}\) \(\times\) \(\dfrac{7}{5}\) - \(\dfrac{7}{9}\) \(\times\) \(\dfrac{2}{5}\) + \(\dfrac{2}{9}\)
= \(\dfrac{8}{9}\) \(\times\) \(\dfrac{7}{5}\) - \(\dfrac{7}{9}\) \(\times\) \(\dfrac{2}{5}\) + \(\dfrac{2\times5}{9\times5}\)
= \(\dfrac{56-14-10}{9\times5}\)
= \(\dfrac{52}{45}\)