13 2/9 - 8 8/9

Answer 1

13 2/9 - 8 8/9

13 2/9 = 12 11/9

12 - 8 = 4

11/9 - 8/9 = 3/9 = 1/3

13 2/9 - 8 8/9 = 4 1/3