What are binary numbers?
What are hexadecimal numbers?
Express different numbers in binary and hexadecimal, and show how you did it!
Our common counting system, decimals, repeats every 10 digits and so it is labelled as being base 10.
Digits of π base 10
The babylonians counted in base 60.
Base 12 is widely considered to be our 'natural' number system.
(Source of video: youtube)
(Source of video: youtube)
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