A car departs from A at 13:30 and arrives at B at 17:30. The distance between A and B is 432 kilometers. How many kilometers per hour does this car travel on average?
一辆汽车13：30从甲地出发，17：30到达乙地，甲、乙两地相距432千米，这辆汽车平均每小时行多少千米？
<gadget id="calculator">432 / 4</gadget>
<output>108</output>

<result>108</result>