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lisov135 [29]
2 years ago
5

A woman hikes 2.5 kilometers in 30 minutes, and then 3 kilometers in 20 minutes, and finally 2 kilometers in 10 minutes. What wa

s her average speed?
Physics
1 answer:
nalin [4]2 years ago
3 0

Answer:

7.5 kph

Explanation:

2.5+3+2=7.5

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