If 100 seeds are used for a germination test, 3 seeds do not germinate. What is the germination rate of this batch of seeds?
用100粒种子做发芽试验，有3粒没有发芽，这批种子的发芽率是多少．
<gadget id="calculator">100 - 3</gadget>
<output>97</output>

<gadget id="calculator">97 / 100</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>