There are three kinds of fruit trees: pear, apple and peach in the orchard. Pear trees account for (1/12) of the total number of fruit trees, and apple trees account for (5/12) of the total number of fruit trees. What percentage of the total number of peach trees account for the total number of fruit trees?
果园里有梨、苹果和桃三种果树，梨树占果树总数的(1/12)，苹果树占果树总数的(5/12)，桃树的棵树占果树总数的几分之几？
<gadget id="calculator">1 / 12</gadget>
<output>1/12 = around 0.083333</output>

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

<gadget id="calculator">(1/12) + (5/12)</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 - (1/2)</gadget>
<output>1/2 = around 0.5</output>

<result>1/2 = around 0.5</result>