The biological team used 300 seeds to do a germination experiment. The germination rate of this batch of seeds was 97%, so how many seeds did not germinate?
生物小组用300粒种子做发芽实验，这批种子的发芽率是97%，则有多少粒种子没有发芽．
<gadget id="calculator">97 / 100</gadget>
<output>97/100 = around 0.97</output>

<gadget id="calculator">1 - (97/100)</gadget>
<output>3/100 = around 0.03</output>

<gadget id="calculator">300 * (3/100)</gadget>
<output>9</output>

<result>9</result>