What are the decimals less than 1/2?

Question

I don't know how to do this.
Pls help😞

Answer 1

1/2 = 0.5

These and many more are less than 1/2.

0.4
0.3
0.2
0.1
0.49999
0.306748

Etc.

Answer 2

less than 1/2 with demical
more than 1/2 with demical