There are 43 people in class 1 of the sixth grade who came to school today, and 7 people asked for leave. What is the attendance rate?
六年级1班今天有43人到校，7人请假，出勤率是多少．
<gadget id="calculator">43 + 7</gadget>
<output>50</output>

<gadget id="calculator">43 / 50</gadget>
<output>43/50 = around 0.86</output>

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

<gadget id="calculator">(43/50) * 1</gadget>
<output>43/50 = around 0.86</output>

<result>43/50 = around 0.86</result>