There are 2,400 geese in a farm, which is 3/4 of the number of ducks. How many ducks are there in the farm?
某饲养场养了2400只鹅，是鸭的只数的(3/4)，饲养场养了多少只鸭？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">2_400 / (3/4)</gadget>
<output>3_200</output>

<result>3_200</result>