There are 32 boys, more than girls (1/7), how many girls are there?
男生有32人，比女生多(1/7)，女生有多少人．
<gadget id="calculator">1 / 7</gadget>
<output>1/7 = around 0.142857</output>

<gadget id="calculator">1 + (1/7)</gadget>
<output>8/7 = around 1.142857</output>

<gadget id="calculator">32 / (8/7)</gadget>
<output>28</output>

<result>28</result>