Step-by-step explanation\Turn 6 into a fraction 6/1, and 2 2/3 into an improper fraction, 11/4 by multiplying two times the denominator and add the top number and keep the denominator from the begining. That will give you the 11/4. Then multiply across and you should be 16 1/2.
i dont know why the other person said it was right on edge, cause i got it wrong by saying a/a remote interior angle. but now i know that the correct answer is C so dont make the same mistake as me!