In the final exam of the last semester, Li Jun's average score in Chinese and mathematics was 92, and his English score was 86. What is his average score in Chinese, mathematics and English?
上学期期末考试中，李军语文、数学的平均分数是92分，英语成绩是86分，请问他语文、数学和英语三门功课的平均成绩是多少分．
<gadget id="calculator">92 * 2</gadget>
<output>184</output>

<gadget id="calculator">184 + 86</gadget>
<output>270</output>

<gadget id="calculator">270 / 3</gadget>
<output>90</output>

<result>90</result>