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Article by NRICH team

Published 2011

St Ives


You have probably heard the old riddle about the man going to St Ives, but it seems that it may be older than you think!"

As I was going to St. Ives, I met a man with seven wives. The seven wives had seven sacks and the seven sacks had seven cats. The seven cats had seven mice. Wives, sacks, cats, mice: how many were going to St. Ives?

Have you ever tried to solve this problem? It seems that someone once solved a similar problem in ancient Egypt, although in a slightly different context. This problem was found on the Rhind Papyrus:


Houses 7
Cats 49
Mice 343
Spelt 2401
Hekat 16807
TOTAL 19607


This information was found in "The Penguin Dictionary of Curious and Interesting Numbers" by David Wells, but it didn't say what 'spelt' and 'hekat' were. What do you think they might be?

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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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