Oops, The Correct Answer Isn't Here by Houghton Mifflin Harcourt

Hey Parents, our tax dollars are paying for this garbage.  

And the teachers don't appreciate this either!

8th Grade Pre Algebra (Houghton Mifflin Harcourt)

My son didn't choose an answer because the correct answer was not there.  

The correct answer is 1/216.  

(Teacher was correcting from an answer key and later gave everyone credit for the question.)