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#### Sunday Afternoon Maths LIX

Turning SquaresElastic Numbers

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If two people stand 1km apart and walk in the same direction, how far will the have to walk until they collide due to the curvature of the Earth? (diameter of Earth = 12,742km)

If you enjoyed this puzzle, check out Sunday Afternoon Maths LIX,

puzzles about numbers, or a random puzzle.

puzzles about numbers, or a random puzzle.