Brainliest if correct show work: ) evaluate. 8 2/9 −7 1/6 a: 1/18 b: 1 7/18 c: 1 1/3 d: 1 1/18

First of all, you will want to change the fraction to have the same denominator.

The common factor for 9 and 6 is 18. (9x2=18 and 6x3=18)
Then, you multiply the numerator by the factor you got in the first step, which is 2 and 3, respectively.
So the new fractions are and 7

The next step is to simply subtract the mixed numbers!
-  = 1 1/18

The answer would be D: 1 1/18!