The school newly bought 6 bundles of exercise books, 45 books in each bundle, and distributed them to 9 classes on average. How many books can each class get?
学校新购了6捆练习本，每捆45本，平均分给9个班级，每个班能分到多少本？
<gadget id="calculator">6 / 9</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">45 * (2/3)</gadget>
<output>30</output>

<result>30</result>