A road construction team plans to build a road with a length of 495 meters. It has been repaired for 8 days, with an average of 45 meters per day. Based on this calculation, how many days will it take to complete the task?
一个修路队计划修一条长为495米的公路，已经修了8天，平均每天修45米．照这样计算，还要修多少天才能完成任务？
<gadget id="calculator">45 * 8</gadget>
<output>360</output>

<gadget id="calculator">495 - 360</gadget>
<output>135</output>

<gadget id="calculator">135 / 45</gadget>
<output>3</output>

<result>3</result>