The teachers and students of the third elementary school eat 600 kilograms of rice every day, and the teachers and students of the second elementary school eat 400 kilograms of rice for 2 days. How many times more rice does the third elementary school eat every day than the second elementary school?
第三小学师生每天吃大米600千克，第二小学师生2天吃大米400千克．第三小学每天吃的大米是第二小学每天吃的大米的多少倍？
<gadget id="calculator">400 / 2</gadget>
<output>200</output>

<gadget id="calculator">600 / 200</gadget>
<output>3</output>

<result>3</result>