How many oranges u need for 1 l. Juice?

Guess how many oranges u need 2 get 1 litre of orange juice?

I know the answer :P
U need about 11 oranges

How do i know?
I tryd it out yesterday

Why do i tell u this?
Dont know really, am just bored :P

Ps: if u have 2 much fresh orange juice left, just put it in the freezer for some time and u get a nice frozen sorbet :)