The school bought 128 story books and 112 science books, and distributed these books to 6 classes. How many books did each class get on average?
学校买来故事书128本，科技书112本，把这些书分给6个班，平均每个班分得多少本？
<gadget id="calculator">128 + 112</gadget>
<output>240</output>

<gadget id="calculator">240 / 6</gadget>
<output>40</output>

<result>40</result>