There are 320 students in the sixth grade of the primary school, and 16 students have not reached the "National Physical Exercise Standards (Children's Group)". What is the rate of students in the sixth grade meeting the standard?
小学部六年级有320人，没有达到《国家体育锻炼标准(儿童组)》的有16人，六年级学生的达标率是多少？
<gadget id="calculator">320 - 16</gadget>
<output>304</output>

<gadget id="calculator">304 / 320</gadget>
<output>19/20 = around 0.95</output>

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

<gadget id="calculator">(19/20) * 1</gadget>
<output>19/20 = around 0.95</output>

<result>19/20 = around 0.95</result>