The school cafeteria shipped 1000 kg of rice and 1000 kg of flour each, and ate them for 2 days. The rice was 600 kg, and the remaining flour was 1/5 more than the rice. How many kg of flour was eaten?
学校食堂运来大米和面粉各1000千克，同时吃了2天，大米吃了600千克，剩下的面粉比大米多(1/5)，面粉吃了多少千克？
<gadget id="calculator">6 / 5</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">400 * (6/5)</gadget>
<output>480</output>

<gadget id="calculator">1_000 - 480</gadget>
<output>520</output>

<result>520</result>