Question
Vanessa and Pierre started biking at 8.45 a.m. along 10-km trail. Vanessa took 30 minutes to reach the finishing point. Pierre’s speed was 14 km/h slower than Vanessa’s. At what time did Pierre reach the finishing point?
3 m

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Vanessa and Pierre started biking at 8.45 a.m. along 10-km trail. Vanessa took 30 minutes to reach the finishing point. Pierre’s speed was 14 km/h slower than Vanessa’s. At what time did Pierre reach the finishing point?