Do a seed germination test. Among them, 190 seeds germinated and 10 seeds did not germinate. What is the germination rate of these seeds?
做种子发芽试验，其中发芽的有190粒，不发芽的有10粒，这些种子的发芽率是多少．
<gadget id="calculator">190 + 10</gadget>
<output>200</output>

<gadget id="calculator">190 / 200</gadget>
<output>19/20 = around 0.95</output>

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

<gadget id="calculator">(19/20) * 1</gadget>
<output>19/20 = around 0.95</output>

<result>19/20 = around 0.95</result>