The school shipped 3200 kg of coal on the first day and 2400 kg on the second day. The coal is planned to be burned for 7 months, how many kilograms of coal is burned on average every month?
学校第一天运来3200千克煤，第二天运来2400千克煤．这些煤计划烧7个月，平均每个月烧煤多少千克？
<gadget id="calculator">3_200 + 2_400</gadget>
<output>5_600</output>

<gadget id="calculator">5_600 / 7</gadget>
<output>800</output>

<result>800</result>