The number of sixth graders who did not show up at school today is 1/9 of the number of people who came to school, what is the attendance rate of this class?
六年级今天没到校人数是到校人数的(1/9)，求这个班的出勤率？
<gadget id="calculator">1 + 9</gadget>
<output>10</output>

<gadget id="calculator">9 / 10</gadget>
<output>9/10 = around 0.9</output>

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

<gadget id="calculator">(9/10) * 1</gadget>
<output>9/10 = around 0.9</output>

<result>9/10 = around 0.9</result>