The neighbor, Uncle Zhang, was very happy. It turned out that he won the lottery when he bought the welfare lottery! After paying the 20% personal income tax according to the regulations, he got a part of the bonus. He drew 120,000 yuan from the bonus to subsidize some poor students, and there was still 200,000 yuan left. Guess: How much bonus did Uncle Zhang win this time?
邻居张叔叔很高兴，原来他购买福利彩票中了奖！按照规定缴纳20%的个人所得税后，得到了一部分奖金，他从这些奖金中抽取了12万元资助部分贫困学生，这时还剩下20万元．你猜猜：这次张叔叔究竟中了多少奖金？
<gadget id="calculator">12 + 20</gadget>
<output>32</output>

<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 - (1/5)</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">32 / (4/5)</gadget>
<output>40</output>

<result>40</result>