The road construction team repaired a road, and 25 people repaired 400 meters in 10 days, which happened to be (1/5) of this road. According to this calculation, how many days will it take to complete the road?
修路队修一条路，25人用10天修了400米，恰好是这条路的(1/5)．照这样计算，修完这条路共用多少天？
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">(1/5) / 10</gadget>
<output>1/50 = around 0.02</output>

<gadget id="calculator">1 / (1/50)</gadget>
<output>50</output>

<result>50</result>