Of the 74 test papers, 26 have been corrected, and the rest will be distributed to three students on average. How many copies per person?
74份试卷，已经改了26份，其余的平均分给3个同学改，每人改几份？
<gadget id="calculator">74 - 26</gadget>
<output>48</output>

<gadget id="calculator">48 / 3</gadget>
<output>16</output>

<result>16</result>