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Tim Stickland /
npub13ar…ed86
2024-05-23 09:55:29

Tim Stickland on Nostr: #Maths #Math Anyone know how this gets to the correct answer ? 'A Sure Age Finder' ...

#Maths
#Math
Anyone know how this gets to the correct answer ? 'A Sure Age Finder'
Found it in my late Mum's bookcase, she had visited Dublin in the late 1940s and early 1950s.
Clever !
Great for the craic.



Author Public Key
npub13ar57723myxr59lx0l3eyaz7r3em2vvnur52jyxfns4hhmt9f4zs4ged86