Buses and trucks depart from places A and B respectively. The ratio of the distance traveled by the passenger car and the truck when they meet is 5:4. If the speed of the passenger car remains the same, it will take 12 hours to reach the destination. The speed of the trucks increases by 18 kilometers per hour after meeting, so that they can reach the starting point of the other party at the same time. How many meters is the distance between the two places.
客车与货车分别从A、B两地出发．客车与货车相遇时所经过的路程比是5：4，如果客车速度不变，12小时到达终点．货车在相遇后速度增加了18千米每小时，这样就可以同时到达对方的出发点．问两地距离多少米．
<gadget id="calculator">5 / 4</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">(5/4) * (5/4)</gadget>
<output>25/16 = around 1.5625</output>

<gadget id="calculator">(25/16) - 1</gadget>
<output>9/16 = around 0.5625</output>

<gadget id="calculator">18 / (9/16)</gadget>
<output>32</output>

<gadget id="calculator">32 * (5/4)</gadget>
<output>40</output>

<gadget id="calculator">40 * 12</gadget>
<output>480</output>

<result>480</result>