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Consider the following floating point format :


    1      $<--8-->    <--23-->$
    S    $| $     $E$    $|$     $M$     $|$

  • S:  Sign bit
  • E:  Exponent
  • M: Mantissa

The value of floating point number in this system is,

$V=$ $-I^{s}$x $2^{E-127}$ x $1.F$

Then what is the corresponding decimal value if the floating point stored is: $3F800000$

  1. 0
  2. 1
  3. -1
  4. 2
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3F800000

=  l x   20 x 1.0

= 1

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