On Sunday morning, Xiaoping plans to help her parents with housework. The time spent on each housework is: washing machine for 30 minutes, tidying the study for 5 minutes, making the bed for 3 minutes, cleaning the windowsill for 6 minutes, sweeping the floor for 4 minutes, mopping the floor for 15 minutes, and drying the clothes 8 minutes. How many minutes does it take for Xiaoping to finish these things?
星期天早晨，小萍打算帮父母做家务，各项家务所用时间分别为：洗衣机洗衣30分钟，整理书房5分钟，整理床铺3分钟，擦窗台6分钟，扫地4分钟，拖地15分钟，晾衣服8分钟．小萍做完这些事至少需要多少分钟？
<gadget id="calculator">3 + 30 + 8</gadget>
<output>41</output>

<result>41</result>