The industry and commerce department spot-checked 25 kinds of liquor, and 2 of them failed in quality. What is the qualified rate of this batch of liquor?
工商部门抽查了25种白酒，其中2种质量不合格，这批白酒的合格率是多少．
<gadget id="calculator">25 - 2</gadget>
<output>23</output>

<gadget id="calculator">23 / 25</gadget>
<output>23/25 = around 0.92</output>

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

<gadget id="calculator">(23/25) * 1</gadget>
<output>23/25 = around 0.92</output>

<result>23/25 = around 0.92</result>