The number of female students in class 61 is 80% of the number of male students. Recently, two female students came. At this time, the number of female students is 88% of the number of male students. How many people are there in the class now?
六1班女同学的人数是男同学人数的80%，最近又来2名女同学，这时女同学的人数是男同学的88%，现在全班有多少人．
<gadget id="calculator">88 / 100</gadget>
<output>22/25 = around 0.88</output>

<gadget id="calculator">80 / 100</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">(22/25) - (4/5)</gadget>
<output>2/25 = around 0.08</output>

<gadget id="calculator">2 / (2/25)</gadget>
<output>25</output>

<gadget id="calculator">25 * (22/25)</gadget>
<output>22</output>

<gadget id="calculator">25 + 22</gadget>
<output>47</output>

<result>47</result>