Qingshan Primary School launched the "Scholarly Campus" activity. There are 60 fairy tale books in the book corner of the fourth grade class. How many copies?
青山小学开展了"书香校园"活动，四年级一班图书角有童话书60本，科技书的本数是童话书的(2/5)，又是名人传记的(3/4)，名人传记有多少本？
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(2/5) / (3/4)</gadget>
<output>8/15 = around 0.533333</output>

<gadget id="calculator">60 * (8/15)</gadget>
<output>32</output>

<result>32</result>