Question

the surface of the earth is approximately 510000000 square km. write it in standard form

Answer 1

I'm not understanding the question, what do you mean by standard form?

Answer 2

Standard form means scientific notation.
Shift decimals.

\(\Large \color{MidnightBlue}{\Rightarrow 51 * 10000000 }\)
\(\Large \color{MidnightBlue}{\Rightarrow 5.1 * 100000000 }\)
\(\Large \color{MidnightBlue}{\Rightarrow 5.1 * 10^8 }\)

Answer 3

like example

Answer 4

@sarah_98 did you get it?

Answer 5

yeah

Answer 6

So....that's it