Question
Valen and Jen started driving at 10.47 a.m. from City H and headed towards City J which was 324 km away. Valen took 4 hours to complete his journey. Jen's average speed was 9 km/h faster than Valen's. At what time did Jen arrive at City J?
3 m

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Valen and Jen started driving at 10.47 a.m. from City H and headed towards City J which was 324 km away. Valen took 4 hours to complete his journey. Jen's average speed was 9 km/h faster than Valen's. At what time did Jen arrive at City J?