During the ice and snow festival, 376 volunteers served for the ice and snow festival. Among them, there are 128 tour guides and commentators. The rest are divided into 31 sub-teams to serve ice performances and ice and snow competitions. How many people per team on average?
冰雪节期间，有376名志愿者为冰雪节服务．其中导游、解说人员128人．其余的分31个小分队为冰赛演出和冰雪竞赛服务．平均每个小分队多少人？
<gadget id="calculator">376 - 128</gadget>
<output>248</output>

<gadget id="calculator">248 / 31</gadget>
<output>8</output>

<result>8</result>