Cars A and B travel from A. B departs from both places at the same time and walks towards each other. Car A travels 80 kilometers per hour, and car B travels 60 kilometers per hour, and they meet each other after 5 hours. How many miles is the distance between A and B?
甲乙两车从A．B两地同时出发，相向而行．甲车每小时行80千米，乙车每小时行60千米，经过5小时相遇．AB两地相距多少千米？
<gadget id="calculator">80 + 60</gadget>
<output>140</output>

<gadget id="calculator">140 * 5</gadget>
<output>700</output>

<result>700</result>