Question

7целых 5/22+3целых4/33

Answer 1

7 5/22 + 3 4/33 = 159/22 + 103/33 = (159*3+103*2)/66 = (477+206)/66 =
= 683/66 = 10 23/66

Answer 2

7 целых 5/23 + 3 целых 4/34 = 10 целых 23/66