0
Anonymous
1.5
Wiki User
We write .5 or 0.5 as the decimal for one half.
12 and one half as a decimal is 12.5
1/2 = .5 1/2 is a half a whole, and one whole number is 1. so half is 0.5
.5
1.5"
0.5
The number one and a half as 1.5 in decimal form.