1 over 2.
http://wiki.answers.com/Q/What_is_the_fraction_0.5

0.5 as a fraction is simply 1/2 or one half. Thanks for using ChaCha! Have a great night!
http://www.chacha.com/question/whatisthefractio...

1. Write down the fraction. For an example, allow the fraction to be 3/4. 2. Multiply the numerator of the fraction by 0  3 multiplied by 0 equals 0, since any number multiplied
http://www.ehow.com/how_10040942_makefractionequ...

0.5 = 5 / 10 = ½. AJM. Source(s) General Ability in Maths.
http://answers.yahoo.com/question/index?qid=200812...
