Just the fraction, 1/2. Or, you could subtract 1/2 from 1, or add 1/2 to 0. It's pretty easy.
1/2
Half of one twentieth is equal to one fortieth.
less, if it is a fraction of a half, it cannt be a whole
a lot of fractions equal to 1/2... there's 2/4 4/8
fraction for one and one half = 1 1/2
no one half is 0.5 one half percent =.005
1/2
1/2
Half of one twentieth is equal to one fortieth.
one sixth
one eighth
2/4
One half
1/2 (one half)
Reduced to a vulgar fraction in its lowest terms, 12.5% is equal to 1/8, or one eighth.
One half or 1/2
It is: 1/2 which is 0.5 as a decimal