Yesterday, I posted my articles about the conversion of decimal number to binary number. But, one more things that I forgot to mention are **computer system** also uses **hexadecimal number** in its operation. **Hexadecimal** is base 16 numbering system that count from 0 to 9 then A to F. The meaning of counting 0 to 9 then A to F can be seen in example below

**0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F**

which

- A = 10
- B = 11
- C = 12
- D = 13
- E = 14
- F = 15

It is much easier for **computer system** to work with large number using **hexadecimal**. **Hexadecimal number** has either *0x** ***prefix** or ** h suffix** which both of them returned no value.

__ How To Convert Hexadecimal Value Into Binary Value__

Let say, we have a **hexadecimal value Ox3F7A**. Because the

**will return no value, so the**

*Ox*prefix**hexadecimal digit**will be read as

**3F7A**.

To convert

**hexadecimal value**

**3F7A**to

**binary number**, we need to translate each of its number to 4 bits binary equivalent. Please refer the table below for better understanding

Based on table above, we can conclude the **hexadecimal value** **3F7A** is equivalent to the **binary value 0111 1111 0111 1010**.

** 3F7A** =

**0011 1111 0111 1010**.

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