Question
P6.SP.TL.18012256-A1
David and Xandra were in a roller skating race. David was travelling at a constant speed of 21 km/h and they both did not change their speed. When Xandra completed half of her race, David was 2.1 km ahead. David completed the race at 10.20 a.m. What time did Xandra complete the race?
3 m
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Primary 6 SPEED P6.SP.TL.18012256

17 Jun 2024, 10:15 AM

David and Xandra were in a roller skating race. David was travelling at a constant speed of 21 km/h and they both did not change their speed. When Xandra completed half of her race, David was 2.1 km ahead. David completed the race at 10.20 a.m. What time did Xandra complete the race?
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