Question
Lynn left home at 10.10 a.m. and drove towards the town. 3 hours later, her uncle left their home and drove towards the same town at 84 km/h. When the uncle reached the town at 6.10 p.m., Lynn had another 6 km to travel. What was Lynn’s average speed? Express your answer in mixed number.
3 m

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Lynn left home at 10.10 a.m. and drove towards the town. 3 hours later, her uncle left their home and drove towards the same town at 84 km/h. When the uncle reached the town at 6.10 p.m., Lynn had another 6 km to travel. What was Lynn’s average speed? Express your answer in mixed number.