A math competition is all about filling in the blanks. Xiao Ming’s wrong answer is exactly (1/4) of the total number of questions. Xiao Liang’s wrong answer is 5 questions. Knowing that the number of questions that Xiaoming and Xiaoliang answered correctly exceeds half of the total number of test questions, how many questions did they answer correctly?
一次数学竞赛均是填空题，小明答错的恰是题目总数的(1/4)，小亮答错5道题，两人都答错的题目占总题数的(1/6)，已知小明、小亮答对的题目数超过了试题总数的一半，则他们都答对的题有多少道．
<gadget id="calculator">24 - 5</gadget>
<output>19</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 - (1/4)</gadget>
<output>3/4 = around 0.75</output>

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

<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">24 * (1/6)</gadget>
<output>4</output>

<gadget id="calculator">24 - 4</gadget>
<output>20</output>

<gadget id="calculator">18 - 20</gadget>
<output>-2</output>

<gadget id="calculator">19 + (-2)</gadget>
<output>17</output>

<result>17</result>