A car departs from city A to city B at 11:30 am, and arrives at city B at 2:30 pm. It is known that the distance between cities A and B is 396 kilometers, how many kilometers does this car travel on average per hour?
一辆汽车上午11：30从A城出发开往B城，下午2：30到达B城．已知A、B两城间的距离是396千米，这辆汽车平均每小时行驶多少千米？
<gadget id="calculator">14.5 - 11.5</gadget>
<output>3</output>

<gadget id="calculator">396 / 3</gadget>
<output>132</output>

<result>132</result>