There are 7,200 softballs in the common people's supermarket. Now every 12 softballs are packed in a tube, and every 50 tubes are packed in a box. How many boxes can be packed?
老百姓超市有7200个垒球，现在每12个装一筒，每50筒装一箱，可以装多少箱？
<gadget id="calculator">7_200 / 12 / 50</gadget>
<output>12</output>

<result>12</result>