Question
Perry and Yoko left Town B for Town C at the same time. When Perry reached Town C in 5 hours, Yoko had only completed 47 of the distance between the two towns. Yoko's speed was 30 km/h slower than Perry. What was Perry's speed?
5 m

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Perry and Yoko left Town B for Town C at the same time. When Perry reached Town C in 5 hours, Yoko had only completed 47 of the distance between the two towns. Yoko's speed was 30 km/h slower than Perry. What was Perry's speed?