300 wheat seeds were used for a germination test, and 9 of them did not germinate. What is the germination rate?
用300粒小麦种子作发芽试验，结果有9粒没有发芽，发芽率是多少．
<gadget id="calculator">300 - 9</gadget>
<output>291</output>

<gadget id="calculator">291 / 300</gadget>
<output>97/100 = around 0.97</output>

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

<gadget id="calculator">(97/100) * 1</gadget>
<output>97/100 = around 0.97</output>

<result>97/100 = around 0.97</result>