A train has traveled the whole distance (4/5) from Station A to Station B. At this time, it is still 52 kilometers away from Station B. At this time, how many kilometers away is the car from Station A?
一列车从甲站开往乙站，已经行驶了全程的(4/5)，这时还距乙站52千米，这时汽车距甲站多少千米．
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">1 - (4/5)</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">52 / (1/5)</gadget>
<output>260</output>

<gadget id="calculator">260 - 52</gadget>
<output>208</output>

<result>208</result>