The fruit wholesale market brought in 891 boxes of apples, sold 308 boxes in the morning, and sold 49 more boxes in the afternoon than in the morning. How many boxes of apples were sold in total on this day?
水果批发市场运进891箱苹果，上午卖出308箱，下午比上午多卖出49箱．这一天一共卖出多少箱苹果？
<gadget id="calculator">308 + 49 + 308</gadget>
<output>665</output>

<result>665</result>