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 60 km/h. What was her average speed for the remaining time of the journey?

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asked Oct 26, 2021 230k views

1 vote

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 60 km/h. What was her average speed for the
remaining time of the journey?
km

Physics
high-school

Julien Lachal asked

by Julien Lachal

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1 Answer

2 votes

Answer:110

Step-by-step explanation:

Thalatta answered Oct 31, 2021

by Thalatta

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