3 1/3 - 1/2 = 2 5/6 or two and five sixths.
Seven and one third minus three and one half = 23/6 or 35/6
Three-sixths minus two-sixths is one-sixth.
One half is nine eighteenths. Nine eighteenths minus three eighteenths is six eighteenths, which is also one third.
1 and one half
Three.
One third is three ninths. So one ninth minus three ninths is minus two nights.
1 minus 1/2 minus 1/3 is equal to 0.166667
Negative one half
3.37500
2.5
yes
-1 1/3 minus three is -4 1/3