Question

What is the decimal number of B in hexadecimal?

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Answer 1

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What is the decimal number of B in hexadecimal?

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Use the decimal value for each

hexadecimal digit .

For 0-9, it is the same, but A = 10, B = 11, C = 12, D = 13, E = 14, and F = 15.

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• Add the hex value to the appropriate base 16 place-value column:
• 2 in the 16 column; D in the 1 column.

• Work out what the hex digits represent in denary:

2 = 2 in denary; D = 13 in denary.

• Multiply this figure with the place value:

2 x 16 = 32; 13 x 1 = 13.

• Add the values together: 32 + 13 = 45 in denary.

Answer 2

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What is the decimal number of B in hexadecimal?

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The decimal number of B in hexadecimal is 11.

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The decimal number of:

• A in hexadecimal is 10.

• C in hexadecimal is 12.

• D in hexadecimal is 13.

• E in hexadecimal is 14.

• F in hexadecimal is 15.

To convert hexadecimal to decimal,

• Get the decimal equivalent of hex from table.

• Multiply every digit with 16 power of digit location.

• Sum all the multipliers.

For example,

Lets take 7DE, which is a hex number.

We know that D = 13 and E = 14 in decimal.

7DE = (7×16²) + (13×16¹) + (14×16⁰)

7DE = (7×256) + (13×16) + (14×1)

7DE = 1792 + 208 + 14

7DE = 2014

So, 7DE in decimal number is 2014.

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