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