Converting Decimal to Hexadecimal

Hexadecimal

Hexadecimal

​This is used to make binary easier for humans to read.

First you convert the decimal number you are given and convert it to binary.
Next you drop the binary number into the next table down HOWEVER
the next table looks a little different
Take a look...

Convert the decimal number 68 into Hexadecimal

Step 1: Convert 68 into binary

Convert the decimal number 68 into Hexadecimal

Step 2: drop the binary into the next table down

Convert the decimal number 68 into Hexadecimal

Step 3: see what each side of table represents by adding each binary nibble together

Convert the decimal number 68 into Hexadecimal

Step 4: The Hexadecimal number for 68 is 44.

Convert the decimal number 240 into Hexadecimal

Step 1: Convert decimal number 240 into binary.

Convert the decimal number 240 into Hexadecimal

Step 2: drop the binary number into the table below.

Convert the decimal number 240 into Hexadecimal

Step 3: see what each side of the table represents by adding the binary numbers together in each nibble

Convert the decimal number 240 into Hexadecimal

Step 4: if any of the nibbles (sides) are a double digit
This needs to be converted to a letter

Convert the decimal number 240 into Hexadecimal

Step 4: if any of the nibbles (sides) are a double digit
This needs to be converted to a letter

​Double Digit	​10	11​	12​	13​	14​	15​
Letter in HEX​	​A	​B	C​	D​	E​	F​

Convert the decimal number 240 into Hexadecimal

Step 4: So 15 would be changed to F and the Hexadecimal number for 240 is F0.

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