Question
P6.SP.TL.18012247-A1
Jaslyn was travelling from Point Q to Point R at a constant speed of 85 km/h. After 5 hours, she passed a lorry coming from the opposite direction. Jaslyn travelled another 340 km to reach Point R. At this point, the lorry was still 57 km from Point Q. What is the average speed of the lorry?
3 m
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Primary 6 SPEED P6.SP.TL.18012247

12 Jun 2024, 10:36 PM

Jaslyn was travelling from Point Q to Point R at a constant speed of 85 km/h. After 5 hours, she passed a lorry coming from the opposite direction. Jaslyn travelled another 340 km to reach Point R. At this point, the lorry was still 57 km from Point Q. What is the average speed of the lorry?
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