Question
Bobby and Tiffany started driving at 11.47 a.m. from City Z and headed towards City A which was 345 km away. Bobby took 5 hours to complete his journey. Tiffany's average speed was 6 km/h faster than Bobby's. At what time did Tiffany arrive at City A?
3 m

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Bobby and Tiffany started driving at 11.47 a.m. from City Z and headed towards City A which was 345 km away. Bobby took 5 hours to complete his journey. Tiffany's average speed was 6 km/h faster than Bobby's. At what time did Tiffany arrive at City A?