12:(6/5-8/9)×0,6Даю 10 баллов

Question

12:(6/5-8/9)×0,6
Даю 10 баллов

Answer 1

12 / (6/5 - 8/9) * 0,6 = 
1) 6/5 - 8/9 = 54/45 - 40/45 = 14/45
2) 14/45 * 0,6 = 14/45 * 6/10 = 28/135
3) 12 / 28/135 = 405/7 = 57 6/7