Qingqing Fruit Supermarket sold 85 baskets of apples in the first half of the month and 65 baskets of apples in the second half of the month, each weighing 20 kg. How many kilograms of apples did Qingqing Fruit Supermarket sell in total this month?
青青水果超市上半月卖出85筐苹果，下半月卖出65筐苹果，每筐苹果重20千克．青青水果超市这个月一共卖出多少千克苹果？
<gadget id="calculator">85 + 65</gadget>
<output>150</output>

<gadget id="calculator">150 * 20</gadget>
<output>3_000</output>

<result>3_000</result>