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2002年江苏省徐州市的中考数学压轴题,是一道有趣的“亚洲铁人三项赛”的题目,现将其介绍给读者. 题目 2001年亚洲铁人三项赛在徐州市风光秀丽的云龙湖畔举行.比赛程序:运动员先同时下水游泳1.5千米到第一换项点,在第一换项点整理服装后,接着骑自行车40千米到第二换项点,再跑步10千米到终点.下表是2001年亚洲铁人三项赛女子组(19岁以下)三名运动员在比赛中的成绩(游泳成绩即游泳所用时间,其他类推,表内时间单位为秒).
In 2002, Xuzhou City, Jiangsu Province, was the subject of an interesting “Asian Triathlon Competition.” This topic is now presented to readers. Title The Asian Triathlon 2001 was held on the beautiful Yunlong Lake in Xuzhou City. . Competition procedure: The athlete first swims 1.5 kilometers at the same time to the first replacement point. After finishing the clothing at the first replacement point, he then rides a bicycle for 40 kilometers to the second replacement point, and then runs for 10 kilometers to the end point. The table below shows the results of three athletes in the Asian triathlon women’s group (below 19 years old) in the competition (swimming time is the swimming time, other analogy, the time unit in the table is second).