The Experimental Primary School held a rope skipping competition. The number of people who won the first and second prizes accounted for (5/12) of the total number of winners, those who won the second and third prizes accounted for (2/3) of the total number of winners, and those who won the second prize accounted for 2/3 of the total number of winners. What percentage of the total population?
实验小学举办一次跳绳比赛，获一、二等奖的人数占获奖总人数的(5/12)，获二、三等奖的占获奖总人数的(2/3)，获二等奖的占总人数的几分之几？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">5 / 12</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">1 - (5/12)</gadget>
<output>7/12 = around 0.583333</output>

<gadget id="calculator">(2/3) - (7/12)</gadget>
<output>1/12 = around 0.083333</output>

<result>1/12 = around 0.083333</result>