There are 27 boys in Lili's class, accounting for 54% of the whole class. How many people are there in the class?
丽丽所在的班级有27名男生，正好占全班人数的54%，全班共有多少人？
<gadget id="calculator">54 / 100</gadget>
<output>27/50 = around 0.54</output>

<gadget id="calculator">27 / (27/50)</gadget>
<output>50</output>

<result>50</result>