Uncle Li’s family raised 90 ducks, 360 less than chickens. How many times did Uncle Li’s family raise chickens than ducks?
李大爷家养了90只鸭，比鸡少360只，李大爷家养鸡的只数是鸭的多少倍？
<gadget id="calculator">90 + 360</gadget>
<output>450</output>

<gadget id="calculator">450 / 90</gadget>
<output>5</output>

<result>5</result>