The germination rate of a batch of seeds is 98.5%, and 3000 seeds are sown, how many seeds may not germinate?
有一批种子的发芽率为98.5%，播种下3000粒种子，可能会有多少粒种子没发芽？
<gadget id="calculator">98.5 / 100</gadget>
<output>0.985</output>

<gadget id="calculator">1 - 0.985</gadget>
<output>0.015</output>

<gadget id="calculator">3_000 * 0.015</gadget>
<output>45</output>

<result>45</result>