The first workshop of a certain factory produced 216 sets of garments, and the second workshop produced 240 sets of garments. If these garments are packed in a box of 8 sets, how many boxes can be packed?
某工厂第一车间上产了216套服装，第二车间生产了240套服装，如果把这些服装每8套装一箱，可以装多少箱？
<gadget id="calculator">216 + 240</gadget>
<output>456</output>

<gadget id="calculator">456 / 8</gadget>
<output>57</output>

<result>57</result>