The first half of the plan was completed (3/7), the middle half of the year produced more than the first half of the year (1/6), and what percentage of the plan will be completed in the second half of the year?
上旬完成计划的(3/7)，中旬比上旬多生产(1/6)，下旬还要完成计划的几分之几？
<gadget id="calculator">3 / 7</gadget>
<output>3/7 = around 0.428571</output>

<gadget id="calculator">1 * (3/7)</gadget>
<output>3/7 = around 0.428571</output>

<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 + (1/6)</gadget>
<output>7/6 = around 1.166667</output>

<gadget id="calculator">(3/7) * (7/6)</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 - (3/7) - (1/2)</gadget>
<output>1/14 = around 0.071429</output>

<result>1/14 = around 0.071429</result>