# How do you write 3,450,000,000 in scientific notation?

Nov 27, 2016

#### Answer:

$3.45 \cdot {10}^{9}$
That is the scientific notation

#### Explanation:

Move the decimal after the last whole number on the left. In this case it is 3. Count how many spots you move from 3. to the last number on the right. 9!!