The passenger car travels 65 kilometers per hour, and the truck travels 60 kilometers per hour. The passenger car leaves station A for 2 hours, and the truck leaves station B. After 4 hours, the two cars meet. How many kilometers are the two stations A and B?
客车每小时行65千米，货车每小时行60千米，客车从甲站先开出2小时，货车从乙站开出后，经4小时，两车相遇，甲乙两站相距多少千米？
<gadget id="calculator">65 * 2</gadget>
<output>130</output>

<gadget id="calculator">65 + 60</gadget>
<output>125</output>

<gadget id="calculator">125 * 4</gadget>
<output>500</output>

<gadget id="calculator">130 + 500</gadget>
<output>630</output>

<result>630</result>