Family day trip in summer vacation. Dad works 5 days and takes one day off, and mother works 3 days and takes one day off. At least in a few days, mom and dad can take me out to play together?
暑假亲情一日游．爸爸工作5天休息一天，妈妈工作3天休息一天．至少再过几天爸爸妈妈可以带我一起出来玩？
<gadget id="calculator">2 * 2 * 3</gadget>
<output>12</output>

<result>12</result>