The duration of the flight as a mixed number is 5³/₄ hours
This is the duration of an event. It is measured in seconds. Other units of measurement are days, months, years etc.
The duration of the flight T = t' - t where
Since the flight leaves Montgomery at 2 pm, t = 2:00 pm. Also, the flight arrives at Hartford at 9:45 pm, t' = 9:45 pm
Since, T = t' - t
Substituting the values of the variables into the equation, we have
T = 9:45 - 2:00
T = 5:45 hours
Converting the minutes to hours, we have since 60 minutes = 1 hour
T = 5⁴⁵/₆₀
T = 5³/₄ hours
So, the duration of the flight as a mixed number is 5³/₄ hours
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