Question
Fabian and Mary were in a roller skating race. Fabian was travelling at a constant speed of 18 km/h and they both did not change their speed. When Mary completed half of her race, Fabian was 2.7 km ahead. Fabian completed the race at 9.45 a.m. What time did Mary complete the race?
3 m

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Fabian and Mary were in a roller skating race. Fabian was travelling at a constant speed of 18 km/h and they both did not change their speed. When Mary completed half of her race, Fabian was 2.7 km ahead. Fabian completed the race at 9.45 a.m. What time did Mary complete the race?