-61/3 + 105/6 - 91/4 = -19/3 +65/6 - 37/4 = -76/12 + 130/12 - 37/12
= -57/12 = -43/4
Negative one half
Three-sixths minus two-sixths is one-sixth.
1
1 divided by x to the third power equals x to the negative third. The derivative of x to the negative third is minus three x to the negative fourth.
1/2
Oneand one sixth is six sixths (one in total) plus one sixth - or seven sixths. So seven sixths minus 5 sixths is 2 sixths which can also be expressed as one third.
1/2
Five and one third.
1 1/3 minus 2/6 is 1.
5/6
-2/5or -.39655172413793103448275862068966
The answer is 0. 2/6-1/3=0