There are more boys than girls in class six (three) (1/3), and how many girls account for the students in the class
六(三)班男生比女生多(1/3)，女生占生班的多少
<gadget id="calculator">3 + 4</gadget>
<output>7</output>

<gadget id="calculator">3 / 7</gadget>
<output>3/7 = around 0.428571</output>

<result>3/7 = around 0.428571</result>