# How do you write 673.5 in scientific notation?

##### 2 Answers

Jun 12, 2017

To write the expression in scientific notation we need to move the decimal point 2 places to the left so the exponent for the 10s term will be positive:

Jun 12, 2017

#### Explanation:

By definition, scientific notation is expressed in a form of

Using this definition, we can form

What this is really asking is

Well that's easy!