Question
Cody and Shiyun started driving at 11.46 a.m. from City W and headed towards City X which was 280 km away. Cody took 4 hours to complete his journey. Shiyun's average speed was 10 km/h faster than Cody's. At what time did Shiyun arrive at City X?
3 m

Click button first when a symbol is required. X

Cody and Shiyun started driving at 11.46 a.m. from City W and headed towards City X which was 280 km away. Cody took 4 hours to complete his journey. Shiyun's average speed was 10 km/h faster than Cody's. At what time did Shiyun arrive at City X?