A tit can eat about 960 pests in 6 days. According to this calculation, how many pests can a tit eat in a month? (A month is calculated as 30 days)
一只山雀6天大约能吃960只害虫，照这样计算，一只山雀一个月大约能吃多少只害虫？(一个月按30天计算)
<gadget id="calculator">960 / 6</gadget>
<output>160</output>

<gadget id="calculator">160 * 30</gadget>
<output>4_800</output>

<result>4_800</result>