Question

Помогите выполнить действия : 9/14 + 3/14,21/50 + 29/50,2 + 4/17,17+9/13

Answer 1

9/14 +3/14 = (9+3)/14 = 12/14 =6/7
21/50 +29/50 = (21 + 29)/50 = 50/50 = 1
2 +4/17 = 2 целых4/17
17 +9\13  = 17 целых 9/13