[driftdiver]

Lol you’re not a math genius are you.

Comedian maybe?

[Toddsterpatriot]

Lol you’re not a math genius are you.

Compared to you, it's obvious that I am.

http://en.wikipedia.org/wiki/Fractional_reserve_banking#Money_multiplier

If this simple diagram is still too difficult for you to understand, please let me know.