There are 50 people in the May 1st class, and 2 people ask for leave one day. What percentage of the whole class is the number of people attending school?
五一班有50人，有一天请假2人，到校上课的人数占全班的几分之几？
<gadget id="calculator">50 - 2</gadget>
<output>48</output>

<gadget id="calculator">48 / 50</gadget>
<output>24/25 = around 0.96</output>

<result>24/25 = around 0.96</result>