The thickness of 100 sheets of paper is about 8 mm, so how many kilometers is the thickness of 100 million sheets of paper?
100张纸的厚度大约是8毫米，那么一亿张纸的厚度大约是多少千米
<gadget id="calculator">8 / 1_000 / 100</gadget>
<output>1/12_500 = around 0.00008</output>

<gadget id="calculator">100_000_000 / 1_000</gadget>
<output>100_000</output>

<gadget id="calculator">(1/12_500) * 100_000</gadget>
<output>8</output>

<result>8</result>