Xiao Ming does the following things after getting up every morning: wash for 5 minutes, tidy the bedding for 4 minutes, listen to music for 15 minutes, and eat breakfast for 8 minutes. To complete these things, at least how many minutes minutes.
小明每天早上起床后要做如下事情：洗漱5分钟，收拾被褥4分钟，听音乐15分钟，吃早饭8分钟．要完成这些事情，最少要多少分钟分钟．
<gadget id="calculator">5 + 4 + 8</gadget>
<output>17</output>

<result>17</result>