How many billions is 8 minus 6?

Anonymous2021-04-01T08:42:08Z

Two.                

Elaine M2021-03-27T14:33:10Z

Lame trolling. 

Krishnamurthy2021-03-27T05:28:41Z

8 minus 6 = 2 × 10^-9

?2021-03-27T05:04:41Z

8 billion minus 6 billion is 2 billion
8 minus 6 = 2 which is 2 x 10^(-9) billion (in the US at least)