Question
Oliver and Gem were in a roller skating race. Oliver was travelling at a constant speed of 24 km/h and they both did not change their speed. When Gem completed half of her race, Oliver was 3.6 km ahead. Oliver completed the race at 9.50 a.m. What time did Gem complete the race?
3 m

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Oliver and Gem were in a roller skating race. Oliver was travelling at a constant speed of 24 km/h and they both did not change their speed. When Gem completed half of her race, Oliver was 3.6 km ahead. Oliver completed the race at 9.50 a.m. What time did Gem complete the race?