A car travels a total of 325 kilometers from 8:50 am to 13:50 pm, how many kilometers per hour does this car travel on average?
一辆汽车从上午8：50到下午13：50共行了325千米，这辆汽车平均每小时行多少千米？
<gadget id="calculator">325 / 5</gadget>
<output>65</output>

<result>65</result>