A pan can only fry two yellow croakers at a time, and both sides must be fried. If it takes 1 minute to cook one side, how long should it take at least 3 yellow croakers to cook?
一只平底锅一次只能煎两条黄花鱼，两面都要煎．如果煎熟一面需要1分钟，那么煎熟3条黄花鱼至少需要多少分钟．
<gadget id="calculator">1 + 1 + 1</gadget>
<output>3</output>

<result>3</result>