1．按递增顺序依次列出所有分母为40，分子小于40的最简分数。

2．在歌星大奖赛中，有10个评委为参赛的选手打分，分数为1~10分。选手最后得分为：去掉一个最高分和一个最低分后其余8个分数的平均值

-1. All listed in ascending order of the denominator is 40, the most simple molecules smaller than 40 points. 2. In the star Grand Prix, there are 10 players scoring judges for the competition with a score of 1 to 10. Players final score is: get rid of a highest and a lowest score after the average of the remaining eight scores