That would be 1/6
2 and 1 half!
1/6
3 and 5/6
-1/6. Negative one sixth.
2 minus one third is 1 and two thirds.
One minus two thirds is one third.
1 1/3
5/3 minus 1/2 is 1 1/6
2/3 can be converted to 4/6. So 4/6 - 1/6= 3/6 or 1/2
One minus one third is two thirds. 1=3/3 3/3-1/3=2/3
1 and a half add 1 and two thirds = 2