In a piece of land, (1/15) is planted with eggplants, (4/15) is planted with peppers, and the rest is planted with cucumbers. What percentage of the land is planted with cucumbers?
一块地，它的(1/15)种茄子，(4/15)种辣椒，其余的种黄瓜，种黄瓜的地占这块的几分之几？
<gadget id="calculator">1 / 15</gadget>
<output>1/15 = around 0.066667</output>

<gadget id="calculator">4 / 15</gadget>
<output>4/15 = around 0.266667</output>

<gadget id="calculator">1 - (1/15) - (4/15)</gadget>
<output>2/3 = around 0.666667</output>

<result>2/3 = around 0.666667</result>