Question
Kimberly and Xavier started biking at 9.45 a.m. along 10-km trail. Kimberly took 30 minutes to reach the finishing point. Xavier’s speed was 14 km/h slower than Kimberly’s. At what time did Xavier reach the finishing point?
3 m

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Kimberly and Xavier started biking at 9.45 a.m. along 10-km trail. Kimberly took 30 minutes to reach the finishing point. Xavier’s speed was 14 km/h slower than Kimberly’s. At what time did Xavier reach the finishing point?