Question
Billy took 6 hours to drive from Point D to Point E while Fabian took 2 hours to drive from Point E to Point D. When they met each other, they were 51 km away from the midpoint of Point D and Point E. What was Billy's speed?
3 m

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Billy took 6 hours to drive from Point D to Point E while Fabian took 2 hours to drive from Point E to Point D. When they met each other, they were 51 km away from the midpoint of Point D and Point E. What was Billy's speed?