Выполните вычетание : 1) 5-2/7; 21+8/17; 12-7/12; 26/17+8

Question

Выполните вычетание : 1) 5-2/7; 21+8/17; 12-7/12; 26/17+8

Answer 1

4 5/7; 21 8/17; 11 5/12; 9 9/17;