Question
PSLE
Usha and Jean took part in a cycling race. Usha cycled at a speed of 24 km/h. Both of them did not change their speed throughout the race. When Jean covered 15 the distance, Usha was 6.4 km in front of her. Usha reached the finishing line at 8.46 a.m. What time did Jean reach the finishing line?
3 m

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PSLE
Usha and Jean took part in a cycling race. Usha cycled at a speed of 24 km/h. Both of them did not change their speed throughout the race. When Jean covered 15 the distance, Usha was 6.4 km in front of her. Usha reached the finishing line at 8.46 a.m. What time did Jean reach the finishing line?