9/3 + 6 = 9
6
(8/9) + (5/6)
1 and 8/9
13/9 or 1 4/9
2/3 = 6/9 2/9 + 6/9 = 8/9
5/6+1/9=51/54
5/9 + 1/6 is 13/18
8/9+5/6 is 31/18.
7/9+5/6 = 29/18
6 over 9 plus 1 over 2 can be represented mathematically as 6/9+1/2 whose answer is 1.17.
It is 8/9 plus 6/7 = 1.'746031' recurring '746031'