Question
Tommy and Marion were in a roller skating race. Tommy was travelling at a constant speed of 17 km/h and they both did not change their speed. When Marion completed half of her race, Tommy was 3.4 km ahead. Tommy completed the race at 10.55 a.m. What time did Marion complete the race?
3 m

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Tommy and Marion were in a roller skating race. Tommy was travelling at a constant speed of 17 km/h and they both did not change their speed. When Marion completed half of her race, Tommy was 3.4 km ahead. Tommy completed the race at 10.55 a.m. What time did Marion complete the race?