more hex simplified...

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    hex...

    256 is the hundred's place holder

     

    16 is the ten's place holder

     

    1 is the one's place holder

     

    256       16           1

     

    hex 100 = what in decimal?

     

    256 is the hundred's

     

    16 is the ten's

     

    1 is the one's

     

    1                        0                        0

     

    256                     0                        0

     

    100 hex is 256 decimal

     

    do you need a chart? what is 111 in hex?

     

    256 16 1

    1      1   1  equals 256 + 16 + 1 is 273 decimal

     

    what is decimal cc? a is 10 b is 11 c is 12 d is 13 e is 14 f is 15

     

    only 2 place holders here 10's and 1's

     

    c in the ten's position is 12 (x16) +  c in the one's position is 12

     

    12x16=192 + 12 = 204

     

    check this calculator to see if it's correct...

     

    http://easycalculation.com/hex-converter.php

     

    see more in earlier posts...

     

    http://insearchofthecert.blogspot.com/search/label/nibbles%20and%20bits