There are two classes in the fifth grade of Xinhua Primary School. There are 28 boys in the first class, which is the number of boys in the second class (7/8). How many boys are there in the second class?
新华小学五年级有两个班，一班男生有28人，是二班男生数的(7/8)，二班男生有多少人？
<gadget id="calculator">7 / 8</gadget>
<output>7/8 = around 0.875</output>

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

<result>32</result>