1800 seeds were used for a germination experiment. As a result, 5% of the seeds did not germinate. How many seeds did they germinate?
用1800粒种子做发芽实验，结果有5%的种子没发芽，发芽的种子有多少粒．
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

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

<gadget id="calculator">1_800 * (19/20)</gadget>
<output>1_710</output>

<result>1_710</result>