The first 4 scores in a column are (1/2), (2/5), (3/10), (4/17). According to the rules of these 4 scores, we can know what the 8th score is.
一列分数的前4个是(1/2)，(2/5)，(3/10)，(4/17)，根据这4个分数的规律可知，第8个分数是多少｡
<gadget id="calculator">17 + 9 + 11 + 13 + 15</gadget>
<output>65</output>

<gadget id="calculator">8 / 65</gadget>
<output>8/65 = around 0.123077</output>

<result>8/65 = around 0.123077</result>