i don't know
but its taking me almost a day for 4o%
about two hours
it takes 1 hour to download
well when you download it, its pretty quick.
3 sec
a long time
A really long time
Not to long as soon as you download it
it will take 1 week
It will depend on your download speed. If you have a 30mb/s download speed it will take 2 seconds. If you have a 512kb/s download speed it will take 2 minutes
It takes couple of minutes to download.
forever
Typically, League of Legends does not take very long to download and update. The actual time will depend on your Internet speed.