Convert octal 12 to binary, decimal, hexadecimal

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Convert 12 from octal How to convert number 12 from octal to binary, decimal, hexadecimal?
Octal to: binary decimal hexadecimal

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Octal number

conversion rule

10

conversion rule

1010

12 to hexadecimal

conversion rule

A

Octal to Decimal

Convert 12₈ to decimal:
12₈ = 10₁₀

octal 12	1	2	step 0
convert to	(1*8¹) +	(2*8⁰)	step 1
decimal 10 =	8 +	2	step 2

Octal to Binary

Convert 12₈ to binary:
12₈ = 1010₂

octal 12	1	2	step 0
convert to	001	010	step 1
binary 1010 =	1	010	step 2

Octal to Hexadecimal

Convert 12₈ to hexadecimal:
12₈ = A₁₆

octal 12	1	2	step 0
convert to	001	010	step 1
binary 1010 =	1	010	step 2

binary 1010	1010	step 3
hexadecimal A	A	step 4

Convert other numbers:

5 6 7 10 11 12 13 14 15 16 17

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