There are 65 students in Class 1, and there are more boys than girls (1/6). How many girls are there?
六一班有65人，男生人数比女生多(1/6)，女生有多少人？
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 + (1/6) + 1</gadget>
<output>13/6 = around 2.166667</output>

<gadget id="calculator">65 / (13/6)</gadget>
<output>30</output>

<result>30</result>