Question

127/12-45/12-(203/4-193/4)

Answer 1

127/12-45/12-(203/4-193/4) 
1)203/4-193/4 = 10/4
2)127/12-45/12 = 82/12
3)82/12 - 10/4 = 52/12
Ответ:52/12 или 4 целых 1/3