Math

Shermanator02:

round 7,450,774,796 to the nearest billion?

Australian billion is different from the US billion.
Australian billion is 1 million million = 1,000,000,000,000
US billion is 1 thousand million = 1,000,000,000 (It is much smaller- 1000 times smaller)

Australian 0
USA 7billion or 7,000,000,000