In a math exercise, A gets wrong (1/9) of the total number of questions, B gets 7 questions right, and the number of questions that both of them get right is (1/6) of the total number of questions. Question: How many questions did A get right?
一次数学练习，甲答错题目总数的(1/9)，乙答对7道题，两人都答对的题目是题目总数的(1/6)．问：甲答对多少道题？
<result>32</result>