The school held a knowledge contest. The number of people who won the first and second prizes accounted for 8/14 of the total number of winners, the number of people who won the second and third prizes accounted for 11/14 of the total number of winners, and the number of people who won the second prize accounted for 8/14 of the total number of winners. What percentage of the total number of winners?
学校举行知识竞赛，获一、二等奖的人数占获奖总人数的(8/14)，获二、三等奖的人数占获奖总人数的(11/14)，获二等奖的人数占获奖总人数的几分之几？
<gadget id="calculator">8 / 14</gadget>
<output>4/7 = around 0.571429</output>

<gadget id="calculator">11 / 14</gadget>
<output>11/14 = around 0.785714</output>

<gadget id="calculator">(11/14) - 1</gadget>
<output>-3/14 = around -0.214286</output>

<gadget id="calculator">(4/7) + (-3/14)</gadget>
<output>5/14 = around 0.357143</output>

<result>5/14 = around 0.357143</result>