Students from three classes of the fourth grade of Qingyunling Primary School planted 384 trees on the hillside. There are 32 students in each class. How many trees are planted by each person on average?
青云岭小学四年级3个班的同学在山坡上植树384棵，每个班都是32人，平均每人植树多少棵？
<gadget id="calculator">384 / 3 / 32</gadget>
<output>4</output>

<result>4</result>