There are 50 students in Class 1 of June. No one asks for leave today. What is the attendance rate today?
六1班有学生50人，今天无人请假，今天的出勤率是多少．
<gadget id="calculator">50 / 50</gadget>
<output>1</output>

<gadget id="calculator">100 / 100</gadget>
<output>1</output>

<gadget id="calculator">1 * 1</gadget>
<output>1</output>

<result>1</result>