A basket of oranges weighs 60kg. After half of the basket is sold, the weight of the basket is 32kg. How many kilograms are the original oranges?
一筐桔子连筐重60kg，卖出一半后，连筐重32kg，原有桔子多少千克？
<gadget id="calculator">60 - 32</gadget>
<output>28</output>

<gadget id="calculator">28 * 2</gadget>
<output>56</output>

<result>56</result>