Created @ DIKU. (Works best in Google Chrome.)
Approximation a -digit real number as an
IEEE-754, single-precision floating-point number.
Wait, what? Real numbers? Floating-point numbers?
Where are the cheat codes?

Learn best by example? Try this online IEEE-754 converter.
 
First, convert the (unsigned) integral to binary and approximate the fractional part:
So you say it is
=
Now, write out the sign bit, biased(+127) exponent in binary:
Correct:
ProblemSolutionYour Answer
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