Teacher Wang takes a train from a certain city to Beijing. The average speed of the train is 145 km/h. After traveling for 12 hours, he travels another 260 km to Beijing. How far is the city from Beijing?
王老师从某市乘火车去北京，火车的平均速度是145千米/时，行了12小时后，再行驶260千米到达北京．该城市离北京有多远？
<gadget id="calculator">145 * 12</gadget>
<output>1_740</output>

<gadget id="calculator">1_740 + 260</gadget>
<output>2_000</output>

<result>2_000</result>