There are 216 boys in the sixth grade, 35% more than girls. How many girls are there?
六年级男生216人，比女生多35%，女生有多少人？
<gadget id="calculator">35 / 100</gadget>
<output>7/20 = around 0.35</output>

<gadget id="calculator">1 + (7/20)</gadget>
<output>27/20 = around 1.35</output>

<gadget id="calculator">216 / (27/20)</gadget>
<output>160</output>

<result>160</result>