Mr. Wang went to the book market to buy books. Mr. Wang bought 24 story books, and the technology books he bought were story books (3/4). How many books did he buy in total?
王老师去书市买书，王老师买了24本故事书，买的科技书是故事书的(3/4)，他一共买了多少本书？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">24 * (3/4)</gadget>
<output>18</output>

<gadget id="calculator">18 + 24</gadget>
<output>42</output>

<result>42</result>