A group conducts a corn seed germination test. 400 seeds are used for the test, and 12 seeds do not germinate. Calculate the germination rate.
小组进行玉米种子发芽试验，用400粒种子进行试验，有12粒没有发芽，求发芽率．
<gadget id="calculator">400 - 12</gadget>
<output>388</output>

<gadget id="calculator">388 / 400</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>