A passenger car and a truck depart from cities A and B at the same time. The bus travels 46 kilometers per hour, and the truck travels 48 kilometers per hour. The two vehicles meet each other in 3.5 hours. How many miles is the distance between cities A and B?
一辆客车与一辆货车同时从甲、乙两个城市相对开出，客车每小时行驶46千米，货车每小时行驶48千米，3.5小时两车相遇．甲、乙两个城市的路程是多少千米？
<gadget id="calculator">46 + 48</gadget>
<output>94</output>

<gadget id="calculator">94 * 3.5</gadget>
<output>329</output>

<result>329</result>