There are 25 boys and 28 girls in the second class of the fifth grade. Today, 3 students ask for leave. Could you please help me to calculate what percentage of the number of people attending Class Two of Grade Five accounted for the total number of people in the class today?
五年级二班有男生25人，女生28人，今天有3名学生请假．请你帮忙算算五年级二班今天出勤人数占全班总人数的几分之几？
<gadget id="calculator">25 + 28</gadget>
<output>53</output>

<gadget id="calculator">53 - 3</gadget>
<output>50</output>

<gadget id="calculator">50 / 53</gadget>
<output>50/53 = around 0.943396</output>

<result>50/53 = around 0.943396</result>