Class 1 of the fifth grade has 17 boys and 15 girls. In the computer competition, the average score of boys is 80 points, and the average score of girls is 88 points. What is the average score of the whole class?
五年级1班有男生17人和女生15人，在电脑比赛中，男生平均成绩为80分，女生平均成绩为88分．全班学生平均成绩为多少分？
<gadget id="calculator">80 * 17</gadget>
<output>1_360</output>

<gadget id="calculator">88 * 15</gadget>
<output>1_320</output>

<gadget id="calculator">1_360 + 1_320</gadget>
<output>2_680</output>

<gadget id="calculator">17 + 15</gadget>
<output>32</output>

<gadget id="calculator">2_680 / 32</gadget>
<output>335/4 = around 83.75</output>

<result>335/4 = around 83.75</result>