Question
PSLE
Zara and Mary took part in a cycling race. Zara cycled at a speed of 20 km/h. Both of them did not change their speed throughout the race. When Mary covered 15 the distance, Zara was 6.6 km in front of her. Zara reached the finishing line at 11.22 a.m. What time did Mary reach the finishing line?
3 m

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PSLE
Zara and Mary took part in a cycling race. Zara cycled at a speed of 20 km/h. Both of them did not change their speed throughout the race. When Mary covered 15 the distance, Zara was 6.6 km in front of her. Zara reached the finishing line at 11.22 a.m. What time did Mary reach the finishing line?