Warehouse A has 2,000 kg of rice, and Warehouse B has 1,000 kg of rice. If the rice from Warehouse A is transported to Warehouse B at a rate of 100 kg per day, how many days will there be as much rice in Warehouse A as in Warehouse B?
甲仓库有大米2000千克，乙仓库有大米1000千克，如果以每天100千克的速度将甲仓库的大米运到乙仓库，那么多少天后甲仓库的大米和乙仓库的一样多？
<gadget id="calculator">2_000 - 1_000</gadget>
<output>1_000</output>

<gadget id="calculator">100 + 100</gadget>
<output>200</output>

<gadget id="calculator">1_000 / 200</gadget>
<output>5</output>

<result>5</result>