There are 880 cups, 4 in a box, 5 boxes in a carton, how many boxes can be packed?
有880个杯子，4个装一盒，5盒装一箱，能装多少箱？
<gadget id="calculator">4 * 5</gadget>
<output>20</output>

<gadget id="calculator">880 / 20</gadget>
<output>44</output>

<result>44</result>