There are 4 more girls than boys in class 61, and fewer boys than girls (1/7). How many students are there in this class?
六1班女生比男生多4人，男生比女生少(1/7)，这个班有多少名学生？
<gadget id="calculator">1 / 7</gadget>
<output>1/7 = around 0.142857</output>

<gadget id="calculator">4 / (1/7)</gadget>
<output>28</output>

<gadget id="calculator">28 - 4</gadget>
<output>24</output>

<gadget id="calculator">24 + 28</gadget>
<output>52</output>

<result>52</result>