There are 5 farms in a certain township, and each farm has an equal number of chickens. If each farm sells 60 chickens, then the number of chickens remaining in the 5 chicken farms is equivalent to the number of chickens raised in the original two farms. How many chickens were raised in each farm?
某乡有5个饲养场，每个饲养场养鸡的只数相等．如果每个饲养场卖出60只鸡，那么5个鸡场剩下的鸡的只数相当于原来两个饲养场养鸡的只数，原来每个饲养场养多少只鸡？
<gadget id="calculator">5 - 2</gadget>
<output>3</output>

<gadget id="calculator">5 / 3</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">60 * (5/3)</gadget>
<output>100</output>

<result>100</result>