16/18 - 9/18 = 7/18
3/6 minus 2/8 is 1/4
3/8 - 1/2 = 3/8 - 4/8 = -1/8
1/4 - 1/8 = 2/8 - 1/8 = 1/8
1 and 3/8
-3/8
3/8 - 2/8 = 1/8
0.125 or 1 over 8 or one eight.
Change 1/4 to 2/8 5/8 - 2/8 = 3/8
It is: 1/2
43/8 - 23/8 = 2/1 or 2
7/8 - 4/8 = 3/8
It is: 8/8 or 1-1/3 = 2/3