A passenger car and a truck depart from A and B oppositely at the same time. The bus travels 80 kilometers per hour, and the truck travels 70 kilometers per hour. After the two cars met, they continued to move forward, and returned immediately after arriving at cities A and B. When the two cars met again, the passenger car traveled 45 kilometers longer than the truck. How many miles is the distance between A and B?
客车和货车同时从甲、乙两城相对开出，客车每小时行80千米，货车每小时行70千米．两车相遇后又继续前进，到达甲、乙两城后立即返回、两车再次相遇时，客车比货车多行了45千米．甲、乙两城之间的路程是多少千米？
<gadget id="calculator">80 + 70</gadget>
<output>150</output>

<gadget id="calculator">80 - 70</gadget>
<output>10</output>

<gadget id="calculator">45 / 3 / 10</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">150 * (3/2)</gadget>
<output>225</output>

<result>225</result>