The weight of a puppy is equal to the weight of 3 cats, and the weight of 2 cats is equal to the weight of 4 chickens. The weight of a puppy is equal to the weight of chickens.
一只小狗的重量等于3只猫的重量，2只猫的重量等于4只鸡的重量．一只小狗的重量等于多少只鸡的重量．
<gadget id="calculator">3 * 2</gadget>
<output>6</output>

<result>6</result>