6/7
6/7 + 1/3 = 14/21
6 over 7 of course !
6/7 = 0.86
7/27 + 1/6 = 23/54
They add up to 7/6 or 1 and 1/6
6/7 + 1/6 = 36/42 + 7/42 = 43/42 = 11/42
6/7 + 3/7 = 9/7 or 1 2/7
6/7+1/3 = 25/21
7 over 24.
1/3 + 5/6 = 7/6 or 11/6
It is 8/9 plus 6/7 = 1.'746031' recurring '746031'