Xiao Ming and Xiao Hong did a set of test questions together. Xiao Ming took 1 hour and 25 minutes, and Xiao Hong took 50 minutes. How much longer did Xiao Ming take than Xiao Hong?
小明和小红一起做一套试题，小明用了1小时25分钟，小红用了50分钟，小明比小红多用了多长时间？
<gadget id="calculator">85 - 50</gadget>
<output>35</output>

<result>35</result>