Jonathan and his family went on a backpacking trip. they started hiking at 4: 40 p. m. it took 2 hours and 45 minutes to reach their campsite. after they arrived, it took 1 hour and 10 minutes to set up the campsite. what time was it when jonathan and his family finished setting up their campsite? include a. m. or p. m. in your answer (for example, 11: 58 a.