The TV factory produced a batch of TV sets, and a total of 32 sets were produced in the first 4 days. According to this calculation, it took 20 days to produce this batch of TV sets. This batch of TV sets has a total of TV stations?
电视机厂生产一批电视机，前4天一共生产32台，照这样计算，生产这批电视机共用了20天，这批电视机共有电视台？
<gadget id="calculator">32 / 4</gadget>
<output>8</output>

<gadget id="calculator">8 * 20</gadget>
<output>160</output>

<result>160</result>