The attendance rate of Class 5 1 yesterday was 96%. There are 50 people in the whole class. How many people have to ask for leave.
五1班昨天的出勤率是96%，全班共有50人，多少人有事请假．
<gadget id="calculator">96 / 100</gadget>
<output>24/25 = around 0.96</output>

<gadget id="calculator">50 * (24/25)</gadget>
<output>48</output>

<gadget id="calculator">50 - 48</gadget>
<output>2</output>

<result>2</result>