The distance between A and B is 457.5 kilometers. Two cars, A and B, start from the two places at the same time and drive towards each other. 55 kilometers per hour. How many kilometers did car A travel when they met?
A、B两地相距457.5千米，甲、乙两车分别从两地同时出发相向而行，甲车每小时行60千米，刚出发不久甲车因发生故障停了1小时；乙车每小时行55千米．相遇时甲车行了多少千米？
<gadget id="calculator">457.5 - 55</gadget>
<output>402.5</output>

<gadget id="calculator">60 + 55</gadget>
<output>115</output>

<gadget id="calculator">402.5 / 115</gadget>
<output>3.5</output>

<gadget id="calculator">3.5 * 60</gadget>
<output>210</output>

<result>210</result>