Convert from Octal to Decimal (Show Your Work)

5) 21

6) 23

Shortcuts to convert from Binary to Octal (Divide bits into groups of 3 bits) Binary -

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Convert from Binary to Octal (Show Your Work)

7) 001 010 110

8) 000 101 100

Shortcuts to convert from Binary to Hex (Divide bits into groups of 4 bits) Binary -

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Convert from Binary to Hex (Show Your Work)

9) 0010 1011

10) 0001 0110