The scores of the six students kicking shuttlecock from high to low are 130, x, 80, 60, 50, and 35. What is the median of this group of grades
六位同学踢毽子的成绩从高到低分别为130个、x个、80个、60个、50个、35个．这组成绩的中位数是多少
<gadget id="calculator">60 + 80</gadget>
<output>140</output>

<gadget id="calculator">140 / 2</gadget>
<output>70</output>

<result>70</result>