The school has newly purchased 3,600 books, which will be distributed to grades 1 to 6 in the whole school. Each grade has 2 classes. How many books are allocated to each class on average?
学校新购进3600册图书，要分给全校的一至六年级，每个年级有2个班，平均每班分多少本？
<gadget id="calculator">6 * 2</gadget>
<output>12</output>

<gadget id="calculator">3_600 / 12</gadget>
<output>300</output>

<result>300</result>