The ratio of the number of girls to boys participating in a certain mathematics competition is 1:3. The average score of this competition is 82 points, and the average score of boys is 80 points. What is the average score of girls?
参加某次数学竞赛的女生和男生人数比是1：3，这次竞赛的平均分是82分，其中男生平均分是80分，女生平均多少分．
<gadget id="calculator">3 + 1</gadget>
<output>4</output>

<gadget id="calculator">82 * 4</gadget>
<output>328</output>

<gadget id="calculator">80 * 3</gadget>
<output>240</output>

<gadget id="calculator">328 - 240</gadget>
<output>88</output>

<gadget id="calculator">88 / 1</gadget>
<output>88</output>

<result>88</result>