There are 50 students in Class 51. In a math test, two students failed. What is the passing rate of this test?
五1班有50名学生，在一次数学测试中，有两名同学不合格，这一次测试的合格率是多少．
<gadget id="calculator">50 - 2</gadget>
<output>48</output>

<gadget id="calculator">48 / 50</gadget>
<output>24/25 = around 0.96</output>

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

<gadget id="calculator">(24/25) * 1</gadget>
<output>24/25 = around 0.96</output>

<result>24/25 = around 0.96</result>