Grandpa Wang raised 9 chickens and 225 ducks this year. How many times are there more ducks than chickens?
王爷爷今年养了9只鸡，225只鸭，鸭的只数是鸡的多少倍？
<gadget id="calculator">225 / 9</gadget>
<output>25</output>

<result>25</result>