Station A and Station B are 300 kilometers apart, and road signs are set up every 30 kilometers. Starting at 8:00 am, a bus will be sent from Station A to Station B every 5 minutes. The speed is 60 kilometers per hour, at 9:30 am A car is driven from station B to station A at a speed of 100 kilometers per hour. It is known that the car encounters 10 oncoming passenger cars between two adjacent road signs (excluding road signs) for the first time , Ask: How many passenger cars has the car encountered since departure?
甲，乙两站相距300千米，每30千米设一路标，早上8点开始，每5分钟从甲站发一辆客车开往乙站，车速为60千米每小时，早上9点30分从乙站开出一辆小汽车往甲站，车速每小时100千米，已知小汽车第一次在某两相邻路标之间(不包括路标处)遇见迎面开来的10辆客车，问：从出发到现在为止，小汽车遇见了多少辆客车？
<gadget id="calculator">7 + 9 + 10</gadget>
<output>26</output>

<result>26</result>