The farm raised 912 chickens this year, three times the number of ducks, and twice the number of ducks, how many geese were raised in the farm this year?
饲养场今年养鸡912只，是养鸭只数的3倍，养鸭只数是养鹅只数的2倍，饲养场今年养鹅多少只？
<gadget id="calculator">912 / 3 / 2</gadget>
<output>152</output>

<result>152</result>