There are 50 students in the sixth grade class, 12 of them suffer from myopia. What is the myopia rate of this class?
六年级一班共有学生50名，其中12人患有近视，这个班的近视率是多少．
<gadget id="calculator">12 / 50</gadget>
<output>6/25 = around 0.24</output>

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

<gadget id="calculator">(6/25) * 1</gadget>
<output>6/25 = around 0.24</output>

<result>6/25 = around 0.24</result>