There are 48 students in the second class of the third grade, of which male students account for two-thirds of the total number, and what percentage of the total number of female students are there?
三年级二班共有学生48人，其中男同学占总人数的三分之二，女同学占总人数的几分之几？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 - (2/3)</gadget>
<output>1/3 = around 0.333333</output>

<result>1/3 = around 0.333333</result>