Amy and her family were traveling during their vacation. At point 1, her watch said 11:15. It took her 80 miles to get to Point 2 at 1:15. Based on this information, what is the unit rate (in miles per hour) of the car? Based on the unit rate, how many miles would the family drive in 45 minutes? Amy’s dad said that the entire trip was 1200 miles. How many hours will it take to complete the trip?