Riddle: The marathon man timed himself and found out that if he wore a bright white outfit he ran 20 miles in 80 minutes, but when he wore a dark outfit, he ran 20 miles in one hour and twenty minutes. What does this mean for his next race?
The answer of this riddle is absolutely nothing, as 80 minutes equals an hour and twenty minutes. According to the riddle, the marathon runner can complete the same distance in 80 minutes if he wears a light color, and an hour and twenty minutes if he wears a dark color.
Here, the same time period is expressed in a different language. This can confuse those who hear the riddle for the first time. In short, since 80 minutes is equal to one hour and 20 minutes, the outfit he will wear does not make sense for his next run.
Answer: Absolutely nothing, as 80 minutes equals an hour and twenty minutes.