How long would it take to drive 20 miles going 80 mph?

To calculate the time it would take to drive 20 miles at 80 mph, you would use the formula: time = distance / speed. In this case, time = 20 miles / 80 mph = 0.25 hours. To convert this to minutes, you would multiply by 60, resulting in 15 minutes. Therefore, it would take 15 minutes to drive 20 miles at 80 mph.