4. In a scale-drawing blueprint of a house, 1/4of an inch represents 1 foot. If a room in the house has
dimensions of 16.5 feet by 14 feet, what are that room’s dimensions on the blueprint?
5. Henrietta and Dolores take a road trip to the beach. Henrietta drives from their hometown to the
beach, a distance of 252 miles, in 9 hours. Dolores drives the same distance on the trip back, but her
speed is 2 miles per hour faster than Henrietta’s speed was. How long does it take Dolores to drive