Answer :
Solution:
We want to get the expression equivalent to the one above;
[tex]6\text{ }\times10^5[/tex]1. Evaluate the first option;
[tex](3\text{ }\times10^8)(2\times10^{-2})=6\times10^6[/tex]2. Evaluate the second option;
[tex]600,000,000=6\times10^8[/tex]None of these matches the required number, so the answer is NONE