In the national day singing competition, the score of five 1 players was 9.86 points, 0.25 points more than five 2 players, and 0.3 points less than five 4 players in class five 2. How many points do the players in Class 5 and 4 score?
庆国庆唱红歌比赛中，五1的选手得分是9.86分，比五2的选手多0.25分，五2班又比五4班的选手少0.3分．五4班的选手得分是多少分？
<gadget id="calculator">9.86 - 0.25</gadget>
<output>9.61</output>

<gadget id="calculator">9.61 + 0.3</gadget>
<output>9.91</output>

<result>9.91</result>