# Square of 0.0005?

##### 2 Answers

#### Explanation:

To find

In the first expression, you have 6 zeros in total before the 5's, so you would put them as placeholders in the answer, and then

If the decimal is giving you a problem use this method:

#### Explanation:

The question is asking for a small part of a small part. So the answer will be less than the original value.

Set

But 0.0005 is the same as

As fraction this is