The road construction team wanted to build a 40-kilometer road, and they built 8 kilometers in 2 days. How many times is the remaining length the repaired length?
修路队要修一条40千米长的公路，2天修了8千米．剩下的长度是已经修的多少倍？
<gadget id="calculator">40 - 8</gadget>
<output>32</output>

<gadget id="calculator">32 / 8</gadget>
<output>4</output>

<result>4</result>