In a vegetable field, (1/5) is planted with tomatoes, (5/12) is planted with cucumbers, and the rest is planted with Chinese cabbage. What percentage of the land is planted with Chinese cabbage?
一块菜地，它的(1/5)种西红柿，(5/12)种黄瓜，剩下的地种大白菜，种大白菜占这块地的几分之几？
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

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

<gadget id="calculator">1 - (1/5) - (5/12)</gadget>
<output>23/60 = around 0.383333</output>

<result>23/60 = around 0.383333</result>