The number of students in Class A and Class B is equal, and some students in each class participated in extracurricular mathematics group activities. Among them, the number of participants in class A is 1/3 of the number of non-participants in class B. The number of participants in Class B is 1/4 of the number of non-participants in Class A. I would like to ask: What percentage of the number of non-participants in Class A is the number of non-participants in Class B?
甲乙两个班的同学人数相等，且各有一些同学参加了课外数学小组的活动．其中甲班参加的人数是乙班未参加人数的(1/3)．乙班参加人数是甲班未参加人数的(1/4)．请问：甲班未参加人数是乙班未参加人数的几分之几？
<gadget id="calculator">8 / 9</gadget>
<output>8/9 = around 0.888889</output>

<result>8/9 = around 0.888889</result>