Question
Chairs are arranged at an equal distance from one another. The distance between the 3rd and the 4th chair is 4 m. What is the distance between the 5th and the 19th chair?
4 m

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Chairs are arranged at an equal distance from one another. The distance between the 3rd and the 4th chair is 4 m. What is the distance between the 5th and the 19th chair?