If 2000 eggs are used to incubate chicks, 5% of them fail to hatch, how many chicks will hatch?
用2000个鸡蛋孵小鸡，结果有5%的没有孵化出小鸡，孵化出小鸡多少只？
<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">2_000 * (19/20)</gadget>
<output>1_900</output>

<result>1_900</result>