Question
Yoko and Julian started biking at 7.50 a.m. along 10-km trail. Yoko took 30 minutes to reach the finishing point. Julian’s speed was 14 km/h slower than Yoko’s. At what time did Julian reach the finishing point?
3 m

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Yoko and Julian started biking at 7.50 a.m. along 10-km trail. Yoko took 30 minutes to reach the finishing point. Julian’s speed was 14 km/h slower than Yoko’s. At what time did Julian reach the finishing point?