Clinging to the Past

Clinging to the Past

This topic has 50 replies, 26 voices, and was last updated 22 August 2021 at 18:01 by Nicholas Farr.

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22 August 2021 at 18:01 #559426
Nicholas Farr
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@nicholasfarr14254
Hi MichaelG thanks. it was the 111 with subscript 2 being a 7 in binary that baffled me for quite a while, punching numbers and re-reading the text several times that it finally clicked into place. Another little puzzle I can show my nearly ten year old granddaughter as she is looking to be really good at understanding maths, her mental arithmetic is already very good.

Regards Nick.
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