PoisonUnagi said:
Lukeje said:
It's not really 7 billion. It's only about 7,000,000,000 people (i.e. seven thousand million). I still don't understand why Americans use the short scale...
...
Is that a joke, or am I missing something here :s
A billion is technically a million millions. Not a thousand millions.
It's supposed to be a geometric progression(I think that's the term, don't quote me on it). 10x10=100 100x100=1,000 1,000x1,000=1,000,000 1,000,000x1,000,000=1,000,000,000,000
i.e. a billion.
But for some reason the US shortened a billion to 1,000,000,000. A thousand millions. Not a million.
That was harder to explain that I would have liked. :/