Two trains of cars A and B start from two places AB at the same time and go towards each other. Car A travels 90 kilometers per hour, and car B travels 64 kilometers per hour. When they meet, car A travels 104 kilometers longer than car B. How many kilometers apart?
甲乙两列汽车同时从AB两地出发，相向而行，甲车每小时行90千米，乙车每小时行64千米，相遇时甲车比乙车多行104千米，求AB两地相距多少千米？
<gadget id="calculator">90 - 64</gadget>
<output>26</output>

<gadget id="calculator">104 / 26</gadget>
<output>4</output>

<gadget id="calculator">90 + 64</gadget>
<output>154</output>

<gadget id="calculator">4 * 154</gadget>
<output>616</output>

<result>616</result>