There are 432 students in the third and fourth grades, and each grade has 4 classes. How many students are there on average in each class?
三四年级一共有432名学生每个年级有4个班，平均每班有多少名学生？
<gadget id="calculator">432 / 2 / 4</gadget>
<output>54</output>

<result>54</result>