There are 28 boys in Class 51, and there are fewer boys than girls (1/8). How many girls are there?
五1班有男生28人，男生比女生少了(1/8)．女生有多少人？
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">1 - (1/8)</gadget>
<output>7/8 = around 0.875</output>

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

<result>32</result>