If 9000 GH/s = 90 TH/s, how does 40,500 GH/s = 40.5 TH/s? I did the same math, removing two 0's.
Hahahahahahahahahahahaha. You are supposed to remove
THREE zeros dude. 40,500 billion = 40.5 trillion.
Math.
This is why I love Bitcoin.
Yes, math is nice. Unfortunately most people can't do it right.