10,000 sheets of paper are stacked about 1 meter high, and 100 million sheets of paper are stacked about how many meters high
1万张纸叠起来大约高1米，1亿张纸叠起来大约高多少米多少米
<gadget id="calculator">1 / 10_000</gadget>
<output>1/10_000 = around 0.0001</output>

<gadget id="calculator">(1/10_000) * 100_000_000</gadget>
<output>10_000</output>

<result>10_000</result>