On Sunday, Honghong is going to cook a meal. Washing vegetables and washing rice: 5 minutes; steaming rice: 20 minutes;
星期天，红红准备做一顿饭，洗菜、淘米：5分钟；蒸米饭：20分钟；切菜：8分钟；炒菜：12分钟；她最少需要多少分钟才能做好这顿饭．
<gadget id="calculator">5 + 20</gadget>
<output>25</output>

<result>25</result>