The canteen of our school bought 560 kilograms of rice and ate 240 kilograms in 6 days. According to this calculation, how many days can the rest be eaten?
我校食堂买来560千克大米，6天吃了240千克，照这样计算，剩下的能吃几天？
<gadget id="calculator">560 - 240</gadget>
<output>320</output>

<gadget id="calculator">240 / 6</gadget>
<output>40</output>

<gadget id="calculator">320 / 40</gadget>
<output>8</output>

<result>8</result>