Blog notes - How to convert numbers

1. To convert number into binary all you have to do is and write a table of the powers of two, after that you then have to get the number you wish to convert and see which of the powers of two adds up to the number you converted, but it has to be exact or otherwise it is false.

2. To convert a number into Hexadecimal you can only use the first 15 numbers as there are no more after that, the first nine numbers you want to change stay the same but if you want to go beyond that until 15, the numbers become letters up to "F". You cannot go farther than 15. The first nine numbers you want to change stay as the numbers 1-9 after that the number you wish to change becomes letters up to "F" and that is as far as you can go.