A box of tomatoes weighs 48 kg in total. After half of the tomatoes and radishes are sold, the remaining tomatoes and radishes in the box and basket weigh 38 kg. What is the total weight of a box and a basket in kilograms?
一箱番茄连箱共重48千克，其中的番茄和萝卜各卖掉一半后，剩下的番茄和萝卜连箱带筐共重38千克．则一只箱子和一个筐共重多少千克．
<gadget id="calculator">2 * 38</gadget>
<output>76</output>

<gadget id="calculator">2 * 48</gadget>
<output>96</output>

<gadget id="calculator">76 - 96</gadget>
<output>-20</output>

<gadget id="calculator">48 + (-20)</gadget>
<output>28</output>

<result>28</result>