Each of these is correct for 3.2 billion:
It is: 7,480,000,000 or as 7.48*109 in scientific notation
Expanded: 125,000,000,000 Scientific:1.25*1011
Expanded Notation of 60 = (6 x 10) + (0 x 1).
Expanded Notation of 20 = (2 x 10) + (0 x 1)
Expanded Notation of 24 = (2 x 10) + (4 x 1)
It is: 7,480,000,000 or as 7.48*109 in scientific notation
As a number it is: 2,700,000,000
1 x 1,000,000,000
Expanded: 125,000,000,000 Scientific:1.25*1011
no
Expanded Notation of 60 = (6 x 10) + (0 x 1).
Expanded Notation of 20 = (2 x 10) + (0 x 1)
Expanded Notation of 24 = (2 x 10) + (4 x 1)
7.5 in expanded notation: 7.5 = (7 x 1) + (5/10)
Expanded Notation of 37 = (3 x 10) + (7 x 1).
5.34 billion in standard notation is 5,340,000,000
38.2 billion in standard notation is 38,200,000,000