It takes Lucinda 20 minutes to drive 52800 yards. How many hours would it take Lucinda to drive 90 miles Remember that there are 1760 yards in 1 mile and 60 minutes in 1 hour.?

First, convert 90 miles to yards: 90 miles × 1760 yards/mile = 158,400 yards. Lucinda drives 52,800 yards in 20 minutes, which means her speed is 2,640 yards per minute. To find the time to drive 158,400 yards, divide the distance by her speed: 158,400 yards ÷ 2,640 yards/minute = 60 minutes. Therefore, it would take Lucinda 1 hour to drive 90 miles.