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S.O.S first year computer science question. Binary

Convert the following binary numbers to their hexadecimal equivalents.a)1001.11112
b) 110101.0110012
c) 10100111.1110112


Stuck on b & c (the decimal bit)

Help

Thanks
Original post by moneus
Convert the following binary numbers to their hexadecimal equivalents.a)1001.11112
b) 110101.0110012
c) 10100111.1110112


Stuck on b & c (the decimal bit)

Help

Thanks


Why is there a 2 in the decimals? Binary should only contain 1 or 0!
Original post by Neostigmine
Why is there a 2 in the decimals? Binary should only contain 1 or 0!


I asked the OP that but my reply probably got deleted.Probably its a decimal number

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Original post by Neostigmine
Why is there a 2 in the decimals? Binary should only contain 1 or 0!


Probably a copy paste with a subscript 2 to indicate binary, which was copied wrong.
Original post by fat_hampster
Probably a copy paste with a subscript 2 to indicate binary, which was copied wrong.


Original post by moneus
Convertthefollowingbinarynumberstotheirhexadecimalequivalents.a)1001.11112
b) 110101.0110012
c) 10100111.1110112


Stuck on b & c (the decimal bit)

Help

Thanks


If its that way then
Make pairs of 4 and group them
For numbers before decimal it goes from right to left and for for numbers after the decimal its left to right
After making groups of 4 just write the hexadecimal number to the corresponding binary

For b the answer is 65.64

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