Xinmaowen's poultry farm raises more chickens than ducks (1/3). It is known that there are 180 ducks. How many more chickens are raised than ducks?
新毛温氏家禽饲养场养的鸡比鸭多(1/3)，已知鸭有180只，问养的鸡比鸭多多少只？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">180 * (1/3)</gadget>
<output>60</output>

<result>60</result>