In a germination test with 200 seeds, 22 did not germinate. What is the germination rate?
用200粒种子做发芽试验，有22粒没发芽，发芽率是多少？
<gadget id="calculator">200 - 22</gadget>
<output>178</output>

<gadget id="calculator">178 / 200</gadget>
<output>89/100 = around 0.89</output>

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

<gadget id="calculator">(89/100) * 1</gadget>
<output>89/100 = around 0.89</output>

<result>89/100 = around 0.89</result>