Two cars, A and B, start from A and B respectively and drive towards each other. Car A travels first for 1 hour, A travels 48 kilometers per hour, B travels 50 kilometers per hour, and they meet each other in 5 hours. Find A and B The distance between the two places.
甲、乙两辆汽车分别从A、B两地出发相对而行，甲车先行1小时，甲车每小时行48千米，乙车每小时行50千米，5小时相遇，求A、B两地间的距离．
<gadget id="calculator">48 + 50</gadget>
<output>98</output>

<gadget id="calculator">98 * 5</gadget>
<output>490</output>

<gadget id="calculator">48 + 490</gadget>
<output>538</output>

<result>538</result>