Question
John took 10 hours to drive from Point W to Point X while Luis took 8 hours to drive from Point X to Point W. When they met each other, they were 36 km away from the midpoint of Point W and Point X. What was Luis's speed?
3 m

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John took 10 hours to drive from Point W to Point X while Luis took 8 hours to drive from Point X to Point W. When they met each other, they were 36 km away from the midpoint of Point W and Point X. What was Luis's speed?