Hex

05/28/2009 04:40 quadruple1#1
how do you know what the numbers say like 7D? any translator?
05/28/2009 05:08 kinshi88#2
Start -> All Programs -> Accessories -> Calculator

Make sure its in scientific.
05/28/2009 07:16 Real~Death#3
125

a little more explanation then kinshi88 gaave

open calc >view set to sientifice.
then check hex hit "7D"
then check dec should change to "125"

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lol
05/28/2009 11:09 tanelipe#4
And how to do it "manually":

7D is hexadecimal so the base is 16. If you want to convert it to base 10, the one that is normally used you do the following.

PHP Code:
A little backgroundin base 16 there are 16 diffrent "single" numbers after that they're combination of them so:

base 16 ~ base 10

0~0
It'
s normal till 9after it the number changes to 'A' and not 10
A
~10
B
~11
C
~12
D
~13
E
~14
F
~15

7D 
7*16^D*16^0

So in other words

7
*16^16 112
13
*16^13 13 

x
^0 is always 1

112 
13 125