Question
Tim and Xuan left Town J for Town K at the same time. When Tim reached Town K in 6 hours, Xuan had only completed 49 of the distance between the two towns. Xuan's speed was 30 km/h slower than Tim. What was Tim's speed?
5 m

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Tim and Xuan left Town J for Town K at the same time. When Tim reached Town K in 6 hours, Xuan had only completed 49 of the distance between the two towns. Xuan's speed was 30 km/h slower than Tim. What was Tim's speed?