A manufacturer of air conditioners randomly inspected 50 units from a batch of products, and two of them were unqualified. What is the pass rate?
某空调生产厂家从一批产品中抽查了50台，其中两台不合格，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>