Which is a longer period of time: 3 hours or 175 minutes?  Choose the correct answer
A) 1hours B) 2hours C) 3hours D) 175 minutes E) 60minutes
convert 3 hours into minute   60 minutes x3 hours = 180 minutes   175 minutes   ANSWER :3hours
<result>C</result>
Which is a longer period of time: 3 hours or 175 minutes?