Question
Jen was travelling from Point U to Point V at a constant speed of 60 km/h. After 5 hours, she passed a van coming from the opposite direction. Jen travelled another 120 km to reach Point V. At this point, the van was still 50 km from Point U. What is the average speed of the van?
3 m

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Jen was travelling from Point U to Point V at a constant speed of 60 km/h. After 5 hours, she passed a van coming from the opposite direction. Jen travelled another 120 km to reach Point V. At this point, the van was still 50 km from Point U. What is the average speed of the van?