Skier

At this point, the first skier lead 20 km before the second skier and travels at a constant speed 19 km/h. The second skier rides at 24 km/h.

How long take him to catch up the first?

Result

t =  4 h

Solution:

Solution in text t =







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To solve this example are needed these knowledge from mathematics:

Do you want to convert length units?

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