A woodpecker can eat 690 pests a month, 15 times more than a frog can eat every day. How many pests can a frog eat every day?
啄木鸟一个月能吃690只害虫，是青蛙每天吃害虫的15倍，青蛙每天能吃害虫多少只？
<gadget id="calculator">690 / 15</gadget>
<output>46</output>

<result>46</result>