Question
P6.SP.TL.18012247-A1
Hazel was travelling from Point Q to Point R at a constant speed of 80 km/h. After 4 hours, she passed a lorry coming from the opposite direction. Hazel travelled another 400 km to reach Point R. At this point, the lorry was still 55 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

17 May 2024, 10:06 AM

Hazel was travelling from Point Q to Point R at a constant speed of 80 km/h. After 4 hours, she passed a lorry coming from the opposite direction. Hazel travelled another 400 km to reach Point R. At this point, the lorry was still 55 km from Point Q. What is the average speed of the lorry?
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