Uncle Wang raised 258 roosters and 432 hens. Also raised 46 ducks. How many times are there more chickens than ducks?
王大伯饲养了258只公鸡和432只母鸡．还养了46只鸭．鸡的只数是鸭的多少倍？
<gadget id="calculator">258 + 432</gadget>
<output>690</output>

<gadget id="calculator">690 / 46</gadget>
<output>15</output>

<result>15</result>