Question

Express the decimal value-4.9375 ten as IEEE-754 Single Precision Floating Point, or else state NOT POSSIBLE if the value c
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Answer #1

Answer: 0xC09E0000

Explanation:

1 10000001 00111100000000000000000

Since the number is negative sign bit is 1.

4.9375 = 100.1111

= 1.001111 * 2^2

Exponent = 127 + 2 = 129 = 10000001

Mantessa = 00111100000000000000000

Therefore IEEE 754 notation of -4.9375 = 1 10000001 00111100000000000000000

Converting into HEX we get 0xC09E0000

Sign -1 Value: Encoded as: Binary: Exponent 22 129 U Mantissa 1.234375 1966080 1 OOO

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