Question
Zane and Jean started driving at 11.37 a.m. from City Y and headed towards City Z which was 345 km away. Zane took 5 hours to complete his journey. Jean's average speed was 6 km/h faster than Zane's. At what time did Jean arrive at City Z?
3 m

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Zane and Jean started driving at 11.37 a.m. from City Y and headed towards City Z which was 345 km away. Zane took 5 hours to complete his journey. Jean's average speed was 6 km/h faster than Zane's. At what time did Jean arrive at City Z?