A car departs from Jianhu at 8:00 in the morning and arrives in Nanjing at 1:00 in the afternoon, traveling an average of 60 kilometers per hour. How many kilometers is it from Jianhu to Nanjing?
一辆汽车上午8：00从建湖出发，下午1：00到达南京，平均每小时行60千米，建湖到南京多少千米？
<gadget id="calculator">60 * 5</gadget>
<output>300</output>

<result>300</result>