dec25 = oct31
ofcours.
i never heard of using the octal system.
soo it's probably the ansestor of the hex system?
aa does me remember the good old days at university, digital techniques.
DEC25=OCT31
or
(25)10 = (31)8
2*10^1 + 5*10^0 = 3*8^2 +1*8^0
20+5 = 24+1
25=25
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