A pancake pan can only hold 2 cakes at most, and it takes 3 minutes to bake one side of the cake. Mom wants to bake 8 cakes, and both sides need to be baked, at least how many minutes?
一个烙饼锅最多只能放2张饼，一张饼烙一面需3分钟，妈妈要烙8个饼，两面都要烙，至少要几分钟？
<gadget id="calculator">8 / 2</gadget>
<output>4</output>

<gadget id="calculator">3 * 2 * 4</gadget>
<output>24</output>

<result>24</result>