A farm raises 14,000 chickens, the number of ducks is 3/7 of chickens, and the number of geese (3/5) is equal to the number of ducks. How many geese are there?
某饲养场养鸡14000只，鸭的只数是鸡的(3/7)，鹅的(3/5)与鸭的只数相等，鹅有多少只？
<gadget id="calculator">3 / 7</gadget>
<output>3/7 = around 0.428571</output>

<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">(3/7) / (3/5)</gadget>
<output>5/7 = around 0.714286</output>

<gadget id="calculator">14_000 * (5/7)</gadget>
<output>10_000</output>

<result>10_000</result>