Question
Emma left home at 11.25 a.m. and drove towards the town. 2 hours later, her auntie left their home and drove towards the same town at 99 km/h. When the auntie reached the town at 5.25 p.m., Emma had another 3 km to travel. What was Emma’s average speed? Express your answer in mixed number.
3 m

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Emma left home at 11.25 a.m. and drove towards the town. 2 hours later, her auntie left their home and drove towards the same town at 99 km/h. When the auntie reached the town at 5.25 p.m., Emma had another 3 km to travel. What was Emma’s average speed? Express your answer in mixed number.