The school conducts health inspections and evaluations for each class in the whole school. As a result, 14 are qualified, 10 are excellent, and 6 are unqualified. What is the pass rate?
学校进行全校各班卫生检查评比，结果14个合格，10个优秀，6个不合格，合格率为多少．
<gadget id="calculator">14 + 10</gadget>
<output>24</output>

<gadget id="calculator">14 + 10 + 6</gadget>
<output>30</output>

<gadget id="calculator">24 / 30</gadget>
<output>4/5 = around 0.8</output>

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

<gadget id="calculator">(4/5) * 1</gadget>
<output>4/5 = around 0.8</output>

<result>4/5 = around 0.8</result>