Express each of the following as a decimal.
`0.3%`

Explanation

To express `0.3%` as a decimal, we can follow these steps:

### Step 1: Understand the percentage
A percentage means "per hundred." Therefore, `0.3%` means `0.3 out of 100`.

### Step 2: Convert the percentage to a fraction
To convert `0.3%` to a fraction, we can write it as:
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