A fish farm catches 843 kg for the first time and 348 kg for the second time. The price per kg is 4 yuan. How much can these fish be sold in total?
某鱼场第一次捕鱼843千克，第二次捕鱼348千克，每千克售价4元，这些鱼共可卖多少钱？
<gadget id="calculator">843 + 348</gadget>
<output>1_191</output>

<gadget id="calculator">1_191 * 4</gadget>
<output>4_764</output>

<result>4_764</result>