A car drives from place A to place B. After driving for 12 hours, it is still 432 kilometers away from place B. It is known that the distance between places A and B is 1368 kilometers. How much does the car travel per hour on average? km?
一辆汽车从甲地开往乙地，行驶了12小时后，离乙地还有432千米，已知甲、乙两地之间的距离是1368千米，这辆汽车平均每小时行驶多少千米？
<gadget id="calculator">1_368 - 432</gadget>
<output>936</output>

<gadget id="calculator">936 / 12</gadget>
<output>78</output>

<result>78</result>