Question
John and Tina were in a roller skating race. John was travelling at a constant speed of 23 km/h and they both did not change their speed. When Tina completed half of her race, John was 2.3 km ahead. John completed the race at 10.05 a.m. What time did Tina complete the race?
3 m

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John and Tina were in a roller skating race. John was travelling at a constant speed of 23 km/h and they both did not change their speed. When Tina completed half of her race, John was 2.3 km ahead. John completed the race at 10.05 a.m. What time did Tina complete the race?