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Tangling and Untangling

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A chance to experiment with fractions in an intriguing context.

This is the first of three related problems. The second problem is More Twisting and Turning and the third is All Tangled Up .

To find out more about John Conway's problem take a look here .
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The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice.

NRICH is part of the family of activities in the Millennium Mathematics Project.

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