Question
Eva left home at 11.40 a.m. and drove towards the province. 3 hours later, her mother left their home and drove towards the same province at 88 km/h. When the mother reached the province at 7.40 p.m., Eva had another 2 km to travel. What was Eva’s average speed? Express your answer in mixed number.
3 m

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Eva left home at 11.40 a.m. and drove towards the province. 3 hours later, her mother left their home and drove towards the same province at 88 km/h. When the mother reached the province at 7.40 p.m., Eva had another 2 km to travel. What was Eva’s average speed? Express your answer in mixed number.