Question
Perry took 10 hours to drive from Point Z to Point A while Riordan took 4 hours to drive from Point A to Point Z. When they met each other, they were 60 km away from the midpoint of Point Z and Point A. What was Perry's speed?
3 m

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Perry took 10 hours to drive from Point Z to Point A while Riordan took 4 hours to drive from Point A to Point Z. When they met each other, they were 60 km away from the midpoint of Point Z and Point A. What was Perry's speed?