The school purchased 648 boxes of chalk and distributed them to 6 grades. Each grade has 3 classes. How many boxes of chalk are distributed to each class?
学校购进粉笔648盒，分给6个年级，每个年级3个班，每班分多少盒粉笔？
<gadget id="calculator">648 / 6 / 3</gadget>
<output>36</output>

<result>36</result>