Question
Peter and Yen left Town M for Town N at the same time. When Peter reached Town N in 6 hours, Yen had only completed 38 of the distance between the two towns. Yen's speed was 30 km/h slower than Peter. What was Peter's speed?
5 m

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Peter and Yen left Town M for Town N at the same time. When Peter reached Town N in 6 hours, Yen had only completed 38 of the distance between the two towns. Yen's speed was 30 km/h slower than Peter. What was Peter's speed?