Which of the following formulas does not equal 5? How many
下列各算式中，哪一个算式的值不等于5？多少
<gadget id="calculator">1 / 500</gadget>
<output>1/500 = around 0.002</output>

<gadget id="calculator">1 / 100</gadget>
<output>1/100 = around 0.01</output>

<gadget id="calculator">(1/500) / (1/100)</gadget>
<output>1/5 = around 0.2</output>

<result>1/5 = around 0.2</result>