There are 20 questions in a knowledge contest, 8 points are awarded for each correct answer, and 3 points are deducted for wrong answers or no answers. A player scored 116 points in this competition, how many questions did he answer correctly?
某次知识竞赛共20道题，每答对一题得8分，答错或不答要扣3分．某选手在这次竞赛中共得116分，那么他答对几道题？
<gadget id="calculator">20 * 3</gadget>
<output>60</output>

<gadget id="calculator">60 + 116</gadget>
<output>176</output>

<gadget id="calculator">8 + 3</gadget>
<output>11</output>

<gadget id="calculator">176 / 11</gadget>
<output>16</output>

<result>16</result>