Question

How do you write `3000000000` in scientific form?

Answer 1

`3.0*10^9`

Explanation:

You have to count the number of zeros or digits you have until you get to the first number. In this problem, there are nine zeros before you get to the number three.

We can take another number like this
2700000
there are six other numbers after the number 2. So answer would be
`2.7*10^6`