The "Dragon Boat Festival" is coming soon, and there are 675 zongzi prepared in the supermarket. If every 5 bags are packed in a bag, and every 5 bags are packed in a box, how many boxes should be prepared in total?
"端午节"快到了，超市里准备了675个粽子，如果每5个装一袋，每5袋装一盒，一共要准备多少个盒子？
<gadget id="calculator">5 * 5</gadget>
<output>25</output>

<gadget id="calculator">675 / 25</gadget>
<output>27</output>

<result>27</result>