The school cafeteria shipped 6 bags of rice and 6 bags of flour, each bag of rice was 50 kilograms, and each bag of flour was 25 kilograms. How many kilograms of food were shipped in total?
学校食堂运来大米和面粉各6袋，大米每袋50千克，面粉每袋25千克，一共运来粮食多少千克？
<gadget id="calculator">50 + 25</gadget>
<output>75</output>

<gadget id="calculator">75 * 6</gadget>
<output>450</output>

<result>450</result>