A bird eats 70 pests a day. According to this calculation, how many pests will 5 birds eat in 6 days?
一只鸟一天吃70只害虫，照这样计算，5只鸟6天吃多少只害虫．
<gadget id="calculator">70 * 5 * 6</gadget>
<output>2_100</output>

<result>2_100</result>