In the 50-meter test in physical education class, Xiao Hua ran for 8.1 seconds, Xiao Ming was 0.2 seconds faster than Xiao Hua, how many seconds did Xiao Ming run?
体育课上50米测试，小华跑了8.1秒，小明比小华快0.2秒，小明跑了多少秒？
<gadget id="calculator">8.1 + 0.2</gadget>
<output>8.3</output>

<result>8.3</result>