car and a bus drive from A to B at the same time. The speed of the bus is 50 kilometers. After 2.2 hours, the car arrives at B. The bus is still 88 kilometers away from B. How many kilometers does the car travel per hour?
小轿车和客车同时从甲地开往乙地，客车的速度是50千米，经过2.2小时，小轿车到达乙地，客车距离乙地还有88千米，小轿车每小时行多少千米？
<gadget id="calculator">50 * 2.2</gadget>
<output>110</output>

<gadget id="calculator">110 + 88</gadget>
<output>198</output>

<gadget id="calculator">198 / 2.2</gadget>
<output>90</output>

<result>90</result>