The distance between A and B is 380 kilometers. A power train departs from A station and travels the whole distance (5/19). How many kilometers away is it from B?
甲乙两地相距380千米，一列动力火车从甲站出发行驶了全程的(5/19)，离乙地还有多少千米？
<gadget id="calculator">5 / 19</gadget>
<output>5/19 = around 0.263158</output>

<gadget id="calculator">1 - (5/19)</gadget>
<output>14/19 = around 0.736842</output>

<gadget id="calculator">380 * (14/19)</gadget>
<output>280</output>

<result>280</result>