Xiaoling participated in a mathematics competition. The total number of questions in the paper is 24. Xiaoling only got 5/8 of the total number of questions correct. How many questions did Xiaoling get wrong?
小玲参加数学竞赛，全卷总题数是24题，小玲只做对总题数的(5/8)，小玲做错了多少题？
<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">1 - (5/8)</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">24 * (3/8)</gadget>
<output>9</output>

<result>9</result>