2005年“卡西欧杯”全国初中数学竞赛试题第11(A)题:8个人乘速度相同的两辆小汽车同时赶往火车站。每辆车乘4人(不包括司机).其中一辆小汽车在距离火车站15km的地方出现故障,此时距停止检票的时问还有42分钟.这时唯一可利用的交通工具是另一辆小汽车,已知包括司机在内这辆小汽车限乘5人,且这辆车的平均速度是60km/h,人步行的平均速度是5km/h.试设计一种方案,通过计算说 In 2005, the “Casio Cup” national junior high school mathematics competition question 11 (A) title: 8 individuals riding at the same speed two cars rushed to the train station at the same time. 4 cars per vehicle (excluding drivers). One of the cars is 15 km away from the train station. At this time there are 42 minutes before the stop ticket. The only available means of transportation is A car, known as the driver, includes a limit of 5 people. The average speed of the car is 60km/h, and the average speed of a person’s walking is 5km/h. Say