A basket of tomatoes weighs 46 kilograms. After half of the tomatoes are sold, the basket weighs 24 kilograms. How many kilograms does this basket of tomatoes weigh?
一筐西红柿连筐共重46千克，卖出一半西红柿后，连筐共重24千克，这筐西红柿重多少千克？
<gadget id="calculator">46 - 24</gadget>
<output>22</output>

<gadget id="calculator">22 * 2</gadget>
<output>44</output>

<result>44</result>