The food box factory used to produce 600 food boxes per day. Thanks to the improvement of production equipment, it can now produce 120 more food boxes per day. If it can produce 18,000 food boxes in this way, can it complete the task a few days earlier than before?
食品盒厂原来每天生产食品盒600个，由于改进了生产设备，现在每天可以多生产食品盒120个，照这样生产18000个食品盒，可以比原来提前几天完成任务？
<gadget id="calculator">18_000 / 600</gadget>
<output>30</output>

<gadget id="calculator">600 + 120</gadget>
<output>720</output>

<gadget id="calculator">18_000 / 720</gadget>
<output>25</output>

<gadget id="calculator">30 - 25</gadget>
<output>5</output>

<result>5</result>