do 6 plus 3
The sum of 8/9 and 5/6 is 1 13/18
6/7 + 5/9 = 89/63 or 126/63
10/6 or 5/3
2/5 plus 1/3 plus 5/6 is equal to 1.57 or 1 57/100
5/6 + 1/6 = 1
6
I meant 6 4 over 5 plus 3 3 over 5
5/4 plus 6 = 7 1/4
10 over 3 plus 15 over 6 = 65 5/6
12/10 or 6/5
5/6