There are 60 students in a class, the attendance rate is 95% today, how many students are there?
某班有学生60人，今天出勤率是95%，有多少人出勤．
<gadget id="calculator">95 / 100</gadget>
<output>19/20 = around 0.95</output>

<gadget id="calculator">60 * (19/20)</gadget>
<output>57</output>

<result>57</result>