A vegetable field has a total of (11/12) hectares, the area for eggplants accounts for (1/3), the area for cucumbers accounts for (1/6), and the rest for green vegetables. What percentage of the land is planted with vegetables?
一块菜地共(11/12)公顷，种茄子的面积占这块地的(1/3)，种黄瓜的面积占这块地的(1/6)，其余的种青菜．种青菜的面积占这块地的几分之几？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

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

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

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