There are 50 students in a class of sixth grade, and today's attendance rate is 96%. How many people in this class ask for leave today?
六年级一班50人，今天的出勤率是96%，这个班今天有多少人请假．
<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>