Mingming spent 62.5 yuan to buy toys today, and 34.8 yuan more to buy extracurricular books than toys. Mom paid for Mingming, and gave the salesperson aunt 200 yuan. How much should I get back?
明明今天买玩具共用去62.5元，买课外书比买玩具多用34.8元，妈妈为明明付钱，给售货员阿姨200元钱，应找回多少元？
<gadget id="calculator">62.5 + 34.8 + 62.5</gadget>
<output>159.8</output>

<gadget id="calculator">200 - 159.8</gadget>
<output>40.2</output>

<result>40.2</result>