0.5
1.5 is already in decimal form. In a fraction it is 3/2
A fraction is a division problem, such as one divided by two, which equals a half. This can be written as 1/2. In decimal form it is .5 since five tenths is a half. If you have a mixed number, such as 17 and 2/3, that can be written in decimal form as 17.67 (but note that this is only an approximation since 2/3 gives an infinitely long decimal expansion, .6666666666666666666666666 etc.).
.20
2.12
$0.02
3.301 × 10-2 written in decimal form is 0.03301
.2
2.0
The decimal form of 1/2 is 0.5
2 1/2 written in decimal form is 2.5
2+0.51
2.34
2+0.07
1.5
2.35
2.00 Move the decimal (200.) left 2 spaces :)