A woodpecker eats 438 pests in 6 days, and a frog eats 46 pests per day. How many more pests does a woodpecker eat per day than a frog?
一只啄木鸟6天吃了438只害虫，一只青蛙每天吃46只害虫，啄木鸟比青蛙每天多吃多少只害虫？
<gadget id="calculator">438 / 6</gadget>
<output>73</output>

<gadget id="calculator">73 - 46</gadget>
<output>27</output>

<result>27</result>