If 200 seeds are used for a germination experiment, 7 of them do not germinate. What is the germination rate?
用200粒种子做发芽实验，有7粒没有发芽，发芽率是多少．
<gadget id="calculator">200 - 7</gadget>
<output>193</output>

<gadget id="calculator">193 / 200</gadget>
<output>193/200 = around 0.965</output>

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

<gadget id="calculator">(193/200) * 1</gadget>
<output>193/200 = around 0.965</output>

<result>193/200 = around 0.965</result>