There are 10 refrigerators in the store, each priced at 2,400 yuan, and a profit of 20% is obtained for each gram sold. After these refrigerators are sold out, how much is the profit?
商店有10台冰箱，每台售价2400元，每卖一台克获得20%的利润，这批冰箱售完后，可得利润多少元？
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 + (1/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">2_400 / (6/5)</gadget>
<output>2_000</output>

<gadget id="calculator">2_400 - 2_000</gadget>
<output>400</output>

<gadget id="calculator">400 * 10</gadget>
<output>4_000</output>

<result>4_000</result>