Xiaohua planted 50 soybeans, but 4 of them did not germinate. What is the germination rate.
小花种了50粒大豆，结果有4粒没有发芽．发芽率是多少．
<gadget id="calculator">50 - 4</gadget>
<output>46</output>

<gadget id="calculator">46 / 50</gadget>
<output>23/25 = around 0.92</output>

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

<gadget id="calculator">(23/25) * 1</gadget>
<output>23/25 = around 0.92</output>

<result>23/25 = around 0.92</result>