Question
Rael and Yoko started driving at 10.45 a.m. from City G and headed towards City H which was 252 km away. Rael took 4 hours to complete his journey. Yoko's average speed was 9 km/h faster than Rael's. At what time did Yoko arrive at City H?
3 m

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Rael and Yoko started driving at 10.45 a.m. from City G and headed towards City H which was 252 km away. Rael took 4 hours to complete his journey. Yoko's average speed was 9 km/h faster than Rael's. At what time did Yoko arrive at City H?