5/3 - 8/3 = -1
5
2/3 minus 6/5 is -8/15
8 1/3 - 5 2/3 = 2 2/3 or two and two thirds
8 3/9 - 5 2/3 = 2 2/3 (that is, two and two thirds).
two and two thirds
or 5 and one third
Five-twelfths or 5/12
2/3 = 4/6 = 8/12, 8/12 - 5/12 = 3/12
-5 and two thirds.
7 1/3
8 and 1/3
It is 5/3 minus 1/5 = 22/15