Hexadecimal - Base 16
Hexadecimal - Base 16
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Why do we use hex? (This is a common question in exams. Make sure you know the answer!)
Why do we use hex? (This is a common question in exams. Make sure you know the answer!)
Hex is used to make life easier for humans. It is useful because large numbers can be represented using fewer digits.
Hexadecimal is a base 16 number system. This means 16 characters are used instead of 10 (base 10/denary) or 2 (base 2/binary).
The 16 characters are 0-9 and A-F.
Practice your conversions - use paper for the workings
Practice your conversions - use paper for the workings
NOW TAKE THE KNOWLEDGE CHECK
NOW TAKE THE KNOWLEDGE CHECK
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