In a germination experiment with 400 seeds, 380 seeds germinated, what is the germination rate?
用400粒种子做发芽实验，有380粒发芽，发芽率是多少．
<gadget id="calculator">380 / 400</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>