The school cafeteria buys 5 bags of rice in two different packages, each weighing 40 kg for each small bag, and 110 kg for each large bag. How many kilograms of rice did the school cafeteria buy in total?
学校食堂买进大小两种包装的大米各5袋，小袋每袋重40千克，大袋每袋重110千克．学校食堂共买进大米多少千克？
<gadget id="calculator">40 + 110</gadget>
<output>150</output>

<gadget id="calculator">150 * 5</gadget>
<output>750</output>

<result>750</result>