Express each of the following as a per cent :
`0.03`

Answer

To express the decimal 0.03 as a percentage, follow these steps:

### Step 1: Convert the decimal to a fraction
0.03 can be expressed as a fraction. Since there are two decimal places, we can write it as:
\[ 0.03 = \frac{3}{100} \]

### Step 2: Convert the fraction to a percentage
To convert a fraction to a percentage, you multiply it by 100. Therefore:
\[ \frac{3}{100} \times 100 = 3\% \]

### Final Answer
Thus, \(0.03\) expressed as a percentage is \(3\%\).

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