Question
P6.SP.TL.18012256-A1
Jack and Xuan were in a roller skating race. Jack was travelling at a constant speed of 20 km/h and they both did not change their speed. When Xuan completed half of her race, Jack was 2.5 km ahead. Jack completed the race at 11.55 a.m. What time did Xuan complete the race?
3 m
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Primary 6 SPEED P6.SP.TL.18012256

03 Jul 2024, 10:14 PM

Jack and Xuan were in a roller skating race. Jack was travelling at a constant speed of 20 km/h and they both did not change their speed. When Xuan completed half of her race, Jack was 2.5 km ahead. Jack completed the race at 11.55 a.m. What time did Xuan complete the race?
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