How many times is the "3" in the ten thousand place the "3" in the tens place?
万位上的"3"是十位上的"3"的多少倍．
<gadget id="calculator">3 * 10_000</gadget>
<output>30_000</output>

<gadget id="calculator">30_000 / 30</gadget>
<output>1_000</output>

<result>1_000</result>