In a certain class, in a math test, 48 students passed and 2 failed. What is the passing rate of this test?
某班在一次数学科考试中，有48个同学及格，2个不及格，这次考试的及格率是多少．
<gadget id="calculator">48 + 2</gadget>
<output>50</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>