The school purchased 58 sets of books, each with 12 books, and distributed them to the book corners of 24 classes. How many books did each class get on average?
学校选购了58套书，每套书12本，分发到24个班级的图书角，平均每个班级得到了多少本图书？
<gadget id="calculator">12 / 24</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">58 * (1/2)</gadget>
<output>29</output>

<result>29</result>