Question
Dylan and Nora started driving at 11.39 a.m. from City R and headed towards City S which was 252 km away. Dylan took 4 hours to complete his journey. Nora's average speed was 7 km/h faster than Dylan's. At what time did Nora arrive at City S?
3 m

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Dylan and Nora started driving at 11.39 a.m. from City R and headed towards City S which was 252 km away. Dylan took 4 hours to complete his journey. Nora's average speed was 7 km/h faster than Dylan's. At what time did Nora arrive at City S?