Liu Li wanted to help her mother with some things during her Sunday break: It takes 5 minutes to boil water, 6 minutes to sweep the floor, 20 minutes to wash clothes in a washing machine, 5 minutes to make soy sauce, and 5 minutes to dry clothes. After reasonable arrangements, she finished How many minutes do these things take at least?
刘丽星期日休息时想帮妈妈做些事情：烧开水需5分钟，扫地需6分钟，用洗衣机洗衣服需20分钟，打酱油需5分钟、晒衣服需5分钟，经过合理安排，她做完这些事至少花多少分钟．
<gadget id="calculator">20 + 5</gadget>
<output>25</output>

<result>25</result>