The answer is 0.
2/6-1/3=0
1
1/2
1/2
1 1/3 minus 2/6 is 1.
2 minus five sixths is 1 1/6.
7 1/3 minus 5 5/6 is 1 1/2
1/3 is the same as two sixths, so 5/6 - 2/6 = 3/6 ie 1/2
6 1/3 minus 2 5/6 = 3 1/2 or 3.5
It is: 1/6 minus 2/3 = -1/2
2 sixths = 1 third
There are two sixths in one third. 1/6 + 1/6 = 1/3 One third = two sixths
3 1/3 - 1/2 = 2 5/6 or two and five sixths.