hhhhhoooowwww

1/2 = 0.5

1/2 = 2/4 = 4/8 = 8/16 = Etc, etc...

1/2 = 3/6 = 6/12 = 12/24 = Etc, etc..

You get the ideaDon't you?

Here is a good explanation:

https://www.youtube.com/watch?v=QhDDpSju3uY