# Motion problem

From Levíc to Košíc go car at speed 81 km/h.

From Košíc to Levíc go another car at speed 69 km/h.

How many minutes before the meeting will be cars 27 km away?

From Košíc to Levíc go another car at speed 69 km/h.

How many minutes before the meeting will be cars 27 km away?

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#### To solve this example are needed these knowledge from mathematics:

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