Question
Perry and Linda left Town U for Town V at the same time. When Perry reached Town V in 3 hours, Linda had only completed 57 of the distance between the two towns. Linda's speed was 30 km/h slower than Perry. What was Perry's speed?
5 m

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Perry and Linda left Town U for Town V at the same time. When Perry reached Town V in 3 hours, Linda had only completed 57 of the distance between the two towns. Linda's speed was 30 km/h slower than Perry. What was Perry's speed?