A basket of fish weighs 43 kg. After selling (1/3), another 5 kg is sold. At this time, the weight of the fish in the basket is 25 kg. Find the weight of the fish basket in kilograms.
一筐鱼连筐重43千克，卖出(1/3)后，又卖出5千克，这时筐里的鱼连筐重25千克．求鱼筐重多少千克．
<gadget id="calculator">43 - 5 - 25</gadget>
<output>13</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">13 / (1/3)</gadget>
<output>39</output>

<gadget id="calculator">43 - 39</gadget>
<output>4</output>

<result>4</result>