The age of the Earth in decimal notation is \( 4,600,000,000 \).
The age of Earth is about 4.6×109
years old. What is the number in decimal notation?(1 point)
Responses
4.6000000000
4.6000000000
46,000,000,000
46,000,000,000
0.0000000046
0.0000000046
4,600,000,000
1 answer