Question
PSLE
Cathy and Roshel took part in a cycling race. Cathy cycled at a speed of 15 km/h. Both of them did not change their speed throughout the race. When Roshel covered 12 the distance, Cathy was 2.5 km in front of her. Cathy reached the finishing line at 8.30 a.m. What time did Roshel reach the finishing line?
3 m

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PSLE
Cathy and Roshel took part in a cycling race. Cathy cycled at a speed of 15 km/h. Both of them did not change their speed throughout the race. When Roshel covered 12 the distance, Cathy was 2.5 km in front of her. Cathy reached the finishing line at 8.30 a.m. What time did Roshel reach the finishing line?