Question
Tom and Cindy were in a roller skating race. Tom was travelling at a constant speed of 23 km/h and they both did not change their speed. When Cindy completed half of her race, Tom was 2.3 km ahead. Tom completed the race at 9.20 a.m. What time did Cindy complete the race?
3 m

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Tom and Cindy were in a roller skating race. Tom was travelling at a constant speed of 23 km/h and they both did not change their speed. When Cindy completed half of her race, Tom was 2.3 km ahead. Tom completed the race at 9.20 a.m. What time did Cindy complete the race?