Question

How do you write `0.000000428` in scientific notation?

Answer 1

`4.28 * 10^-7`

Explanation:

Remember that scientific notation is a way to express small or big numbers in an easier way.

In scientific notation numbers have two parts:

The number itself `xx 10` to the power of some number.

The power of `10` can be figured out by thinking how many places do you need to move the decimal place of the original number?

![http://psn.virtualnerd.com/viewtutorial/Alg1_6_1_19]()