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Kim took 5 hours to complete a journey with an average speed of 80 km/h. For the first 3 hours, she travelled at an average speed of 60km/h. What was her average speed for the remaining time of the journey
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Kim took 5 hours to complete a journey with an average speed of 80 km/h. For the first 3 hours, she travelled at an average speed of 60km/h. What was her average speed for the remaining time of the journey ?

User AllenHalsey
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2 Answers

3 votes

Answer: 110 km

Step-by-step explanation:

User Harjinder
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4.8k points
5 votes

Answer:110

Step-by-step explanation:

User VLS
by
5.0k points
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