Cabbage was planted in (5/8) of a vegetable field, and celery was planted in the rest. What percentage of the whole vegetable field is planted with celery?
一块菜地的(5/8)种了白菜，剩下的种芹菜．种芹菜的地占整块菜地的几分之几？
<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">1 - (5/8)</gadget>
<output>3/8 = around 0.375</output>

<result>3/8 = around 0.375</result>