The age of Earth is about 4.6×10^9
years old. What is the number in decimal notation?
A:46,000,000,000
B:0.0000000046
C:4.6000000000
D:4,600,000,000
1 answer
The correct answer is A: 46,000,000,000.
years old. What is the number in decimal notation?
A:46,000,000,000
B:0.0000000046
C:4.6000000000
D:4,600,000,000
1 answer