newly born blue whale weighs about 6 tons, and an elephant weighs about 2000 kilograms. How many times the mass of a blue whale is that of an elephant?
一头刚生下来的蓝鲸重约6吨，一头大象重约2000千克．蓝鲸的质量是大象的多少倍？
<gadget id="calculator">2_000 / 1_000</gadget>
<output>2</output>

<gadget id="calculator">6 / 2</gadget>
<output>3</output>

<result>3</result>