2 minus one third is 1 and two thirds.
It is: 1/6 minus 2/3 = -1/2
2/3 minus 1/6 is 1/2
1 and four thirds
you changed the 1 into a fraction, so 1 turns into 3 thirds. then you can easily subtract from 1 thirds. Then the answer would be 2/3. Your Welcome! :)
-1 third
One minus one third is two thirds. 1=3/3 3/3-1/3=2/3
1/2
3 minus 2/3 is 2 1/3
1 and 18/30
3 1/3
3