Time = Distance / Speed
Plugging in the given values, we get:
Time = 108.51 miles / 80 miles per hour
Time ≈ 1.356375 hours
To express the result in minutes, we multiply the decimal part by 60:
Time ≈ 1.356375 hours * 60 minutes / hour
Time ≈ 81.3825 minutes
Rounding up to the nearest minute, it will take approximately 82 minutes to drive 108.51 miles at a speed of 80 miles per hour.