(4/9) of a vegetable field is planted with radishes, and the rest is planted with cabbage. What fraction of the entire field is planted with cabbage?
一块菜地的(4/9)种萝卜，剩下的种白菜，种白菜的地占整块地的几分之几？
<gadget id="calculator">4 / 9</gadget>
<output>4/9 = around 0.444444</output>

<gadget id="calculator">1 - (4/9)</gadget>
<output>5/9 = around 0.555556</output>

<result>5/9 = around 0.555556</result>