A truck travels 68 kilometers per hour and arrives at its destination 20 hours after departure. How many kilometers has the truck traveled in total?
一辆货车每小时行驶68千米，出发20小时后到达目的地．这辆货车共行驶了多少千米？
<gadget id="calculator">68 * 20</gadget>
<output>1_360</output>

<result>1_360</result>