Question

13 2/9 - 8 8/9

Answer 1

13 2/9 - 8 8/9

12 11/9 - 8 8/9

Subtract the whole numbers: 12 - 8 = 4
Subtract the numerators: 11 - 8 = 3

12 11/9 - 8 8/9 = 4 3/9 = 4 1/3