9 and 6/8
4 and 1/8 minus 2 and 5/8 = 3/2 or 1 and 1/2
.625
1 and a half
3/4 minus 7/8 = -1/8
9 and 6/8
4 and 1/8 minus 2 and 5/8 = 3/2 or 1 and 1/2
.625
6 over 8 3 over 4
1 and a half
3/4 minus 7/8 = -1/8
1/12 - 2/3 = -7/12note:2/3 * 4/4 = 8/12thus 1/12 - 2/3= 1/12 - 8/12= -7/12
2
If you mean (2/5 times 30) minus (4/3 times 15/8) then the answer is 19/2 or 9.5
3/10 - 4/5 = 3/10 - 8/10 = -5/10 = -1/2
7/8-2/4 you would convert 2/4 to 4/8 and then subtract, which would give you -3/8 which is -.375 or negative 37.5 percent.
It is: 7/12 minus 3/8 = 5/24