Answer: Option 'B' is correct.
Step-by-step explanation:
Since we have given that
518, 000, 000
So, it can be written as
[tex]518\times 10^6[/tex]
But we need a scientific notation which means that decimal should be put after first number.
So, scientific notation would be
[tex]5.18\times 10^8[/tex]
Hence, Option 'B' is correct.
