Помогите 3 - 1 целая 4/9

Question

Помогите 3 - 1 целая 4/9

Answer 1

3 - 1.4/9= 2. 9/9- 1. 4/9= 1 целая 5/9

Answer 2

1 целая 4/9= 13/9
3-13/9=27/9-13/9=14/9= 1 целая 5/9