Xiaohan's mother uses a pan to fry poached eggs, and only three eggs can be put in each time. The eggs must be fried on both sides. It takes 2 minutes to fry one side, and how many minutes is the minimum time to fry 6 eggs.
小涵的妈妈用1个平底锅煎荷包蛋，每次只能放三个鸡蛋，鸡蛋正反两面都要煎，煎一面要2分钟，煎6个鸡蛋最少要多少分钟．
<gadget id="calculator">2 * 4</gadget>
<output>8</output>

<result>8</result>