45/72 or 5/8
1 and 9/12 minus 5/6 = 11/12
5 and 12/9 = 6 and 1/3
- (3/4) - (-5/6) = - (9/12) - (-10/12) = - 9/12 + 10/12 = 1/12
5/6 - 3/4 = 10/12 - 9/12 = 1/12.
5/6 + 3/4 = 10/12 + 9/12 = 19/12 = 17/12
3/4 + 5/6 = 9/12 + 10/12 = 19/12 = 17/12
3/4 + 5/6 = 9/12 + 10/12 = 19/12 = 1.5833...
(5/6) + (3/4) = (10/12) + (9/12) = 19/12 = 1 and 7/12
12/5 ÷ 12/9 = 12/5 x 9/12 = 9/5 = 14/5
2 3/10
no 5/6 = 20/24 or 10/12 3/4 = 18/24 or 9/12
5/12 - 9/12 = -4/12