Question
Paul and Shiyun were in a roller skating race. Paul was travelling at a constant speed of 19 km/h and they both did not change their speed. When Shiyun completed half of her race, Paul was 3.8 km ahead. Paul completed the race at 10.40 a.m. What time did Shiyun complete the race?
3 m

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Paul and Shiyun were in a roller skating race. Paul was travelling at a constant speed of 19 km/h and they both did not change their speed. When Shiyun completed half of her race, Paul was 3.8 km ahead. Paul completed the race at 10.40 a.m. What time did Shiyun complete the race?