7целых5/9 минус 2целых8/9

Question

7целых5/9 минус 2целых8/9

Answer 1

1) 7 5/9 - 2 8/9 = 5 5/9 - 8/9 = 4 14/9 - 8/9 = 4 6/9 = 4 2/3.

Answer 2

6 14/9 - 2 8/9=4 6/9=4 2/3