5 and a half yo mama
It is: 1/2 minus 3/8 is the same as 4/8 minus 3/8 = 1/8
1/2 minus 1/8 is 3/8
12 and 1 half minus 3 and 5 6ths = 8 2/3
5 and 8/10 minus 3 and 1/2 = 2 and 3/10
2 fourths is a half. (Seven eights minus a half) 7 x 8 - 0.5 = 55.5 (Seven eights minus a half) 7/8 - 1/2 = 3/8
3/8
2 and one half
1/2 = 6/8 6/8 - 3/8 = 3/8
8 and a half
7/8 - 1/2 = 3/8
One half
2 3/8