It is 2 and 3 over 8.
Wiki User
∙ 2012-11-09 23:45:3210/12 minus 2/4 is 1/3
5/6 - 3/4 = 10/12 - 9/12 = 1/12.
- (3/4) - (-5/6) = - (9/12) - (-10/12) = - 9/12 + 10/12 = 1/12
3/5 minus 3/10 is the same as 6/10 minus 3/10 = 3/10
9/10 minus 3/5 is 3/10
11/12 minus 7/12 is 1/3
5/8-3/10 = 25/40 - 12/40 = 13/40
11/12 minus 3/8 is 13/24
2/3 minus 12/15 is -2/15
7/12 minus 1/3 = 1/4
12/15 - 10/15 = 2/15
19/20 minus 3/10 = 13/20