A truck travels 60 kilometers per hour and a small car travels 80 kilometers per hour. These two cars drive from place A and place B at the same time. After 5 hours, the two cars meet on the way. How many kilometers are there between place A and place B?
一辆大货车每小时行驶60千米，一辆小汽车每小时行驶80千米．这两辆车分别同时从甲地和乙地相对开出，5小时后两车在途中相遇，甲地、乙地相距多少千米？
<gadget id="calculator">60 + 80</gadget>
<output>140</output>

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

<result>700</result>